Grocery prices are going up, but that is not the only way you are paying more at the store.With shrinkflation, products are getting smaller, meaning you are shelling out more money for less product.I have been tracking these changes for months to break down what you need to watch for, so you don't waste your money.From Bounty paper towels to Dawn dish soap, Lebanon residents Beverly and Steven Burns said they have been loyal Procter and Gamble c…