Change Checkout - Layout

-- url of the page with the problem -- : 2.lenalou-sieraden.nl
-- HikaShop version -- : 2.3.2
-- Joomla version -- : 3.3.3
-- PHP version -- : 5.3.28-1~dotdeb.0
-- Browser(s) name and version -- : Firefox 32.0

What code should i use (and where) to add TAX per product in the checkout page?

I need the TAX price after the regular price.

Or can i do this in the settings?
Please let me know