A Woman Owns a Small, Cash-Only Business in a State

Short Answer

A woman owns a small, cash-only business in a state that requires her to charge 6% sales tax on each item she sells. At the beginning of the day, she has $250 in the cash register. At the end of the day, she has $1,098 in the register. How much money should she send to the state government for the sales tax she collected during the day? $__________