Hi,
That's the code for the tip on your view:
?>
				<!-- ADDED BY XAVIER -->
				<tr id="hikashop_checkout_cart_tip_<?php echo str_replace(' ','_',$k); ?>_line">
					<?php echo $td; ?>
					<td class="hikashop_cart_title">
						<?php echo JText::_('Tip'); ?>
					</td>
					<td style="float: right;">
						<?php
						if(!empty($this->additional)) {
							foreach($this->additional as $k => $additional) {
								if($additional->name == 'Tip')
									$value = $additional->price_value;
							}
						}
						?>
						<input style="width:30px" class="inputbox" id="tip" onchange="hikashopToggleFields(this.value,'tip','order',0);" name="data[order][tip]" value="<?php echo @$value; ?>" type="text">
						<img onclick="document.getElementsByName('step')[0].value = '0'; var form = document.getElementsByName('hikashop_checkout_form')[0];  form.submit(); return false;" width="20px" src="/templates/rt_fresco_responsive/images/icons/icon-circle-ok.png" alt="ok"/>
					</td>
				</tr>
				<!-- EO ADDED BY XAVIER -->
<?phpThat's the code for the taxes on your view:
if(!empty($this->additional)) {
			$exclude_additionnal = explode(',', $this->config->get('order_additional_hide', ''));
			foreach($this->additional as $k => $additional) {
				if($additional->name == 'Tip') continue;
				if(in_array($additional->name, $exclude_additionnal))
					continue;
?>
				<tr id="hikashop_checkout_cart_additional_<?php echo str_replace(' ','_',$k); ?>_line" >
					<?php echo $td; ?>
					<td id="hikashop_checkout_cart_additional_<?php echo str_replace(' ','_',$k); ?>_title" class="hikashop_cart_additional_title hikashop_cart_title"><?php
						echo JText::_($additional->name);
					?></td>
					<td class="hikashop_cart_additional_value" data-title="<?php echo JText::_($additional->name); ?>">
						<span class="hikashop_checkout_cart_additional">
<?php
				if(!empty($additional->price_value) || empty($additional->value)) {
					if(bccomp($taxes,0,5)==0 || !$this->params->get('price_with_tax')){
						echo $this->currencyHelper->format(@$additional->price_value,$additional->price_currency_id);
					}else{
						echo $this->currencyHelper->format(@$additional->price_value_with_tax,$additional->price_currency_id);
					}
				} else {
					echo $additional->value;
				}
?>
						</span>
					</td>
				</tr>
<?php
			}
		}Swap both and that's it.