okay so i deleted my extra code from listing_price.
now the totals below are correct, but now (ofc) are my product prices and the product total excluding taxes.
i think i need to make a change on these lines:
<?php echo JText::_('CART_PRODUCT_UNIT_PRICE'); ?>
and
<?php echo JText::_('CART_PRODUCT_TOTAL_PRICE'); ?>
is there a code i can add that these prices are including taxes? then my page shows the right prices.
second thing i have is that the taxes are being rounded.
i have a bead that costs 0,05042 without taxes and 0,06 with taxes.
when i buy 200 pieces, Hikashop counts 200 * 0,05 = 10,00 without taxes and 200 * 0,06 = 12,00 with taxes
while it should be 200 * 0,05042 = 10,08 without taxes and 200 * 0,06 = 12,00 with taxes
there is a difference between the 2 .. and this also interferes with my discounts ....