This should not happen. The displayed price – inclusive or exclusive of VAT – will be decided by the WooCommerce settings you have selected.
Looking at your site, I can see that the price is displayed the same on the homepage, category page and the single product page.
Taking the jacket priced at kr1,352.00 as an example, please see attached images where the price is the same.
Homepage
Category Page
Single Product Page
Have I correctly understood the issue?
Is there a price somewhere else that is not correct?