Be sure to check your Harris Teeter E-Vic account today.

You may have received two digital coupons for two completely free items.

I received an E-Vic coupon for a free box of Fiber One Protein Chewy Bars, up to $4.50 in value.

And I also received a coupon for a free box of Pillsbury Toaster Struedels, up to $3.25 in value.

Here's my morning haul from Harris Teeter during the first day of its Super Doubles coupon event.

You know you're doing well in the savings department when you owe more in taxes than you owe for the actual goods.

Here's the breakdown:

I purchased $81.27 worth of groceries. My total before taxes was 83 cents. The tax was $1.61.

That figures out to be a 99.9 percent savings before taxes or 97 percent after taxes.

A great deal no matter how you figure it.

Even though I'm a seasoned couponer, it's still amazing to me to see how a few slips of paper can make such a difference in a family's grocery budget.

How did I get my total that low?