Grocery stores do not advertise with tax-inclusive prices, in fact the opposite. Heck, I live in a no-sales-tax state and even then, some items might still be t

Grocery stores do not advertise with tax-inclusive prices, in fact the opposite. Heck, I live in a no-sales-tax state and even then, some items might still be taxed because they are considered "prepared foods" and fall under hospitality taxes, so the shelf price and total at the register may not be the same.