Adding product price without VAT

When adding or e开发者_运维百科diting a product inside the Magento administrator the prices has to be entered as a price including VAT. For our purposes it would be a lot easier if we could enter the prices excluding VAT.

It doesn't seem this is a configurable option of Magento. What is the best way to change the admin so we can use it as proposed above?

System -> Configuration -> (Sales) Tax -> Calculation Settings -> Catalog Prices -> Excluding Tax
HTH