So i live in houston tx, and i work as a construction and they pay me cash and take no tax from me, when i file my taxes next year, i will have to pay but if i take all my receipts that i have paid taxes will they take the full amount i pod or only the taxes, for example i buy a ipad for $ 200 and taxes were $ 50, and i claim that receipt into taxes, will they take the full amount i paid or only taxes.