need some help here, im sure its just something i need to turn on but cant fint the right section. ive got it working on my rubberduck site but can i for the life of me remember how i did it or find a post about this.

ive entered all the prices to add to my products in the attribute controler without tax. in the dispay once attribute is added to product in the attribute controller show the price with tax (how i want it) but on the store its self the attribute is showing without tax and when checking out vat not being added.

this is a big problem as i need to sell everything with tax for the tax man.

how do i turn this on??

here is the admin screen


here is the product screen


Please help