I'm with GreatFun in terms of the reality of what I save by couponing. Because even before couponing I was a bargain shopper. I wouldn't go to the lengths I go now for a great deal (because the deals weren't that great anyway, just $0.50 less or something), but I would go to a store and if something was a price that I felt was way too expensive I wouldn't buy it. We would just go without it (or I would go to a store where it was cheaper if I really needed it).

So I would like to have some idea of how much I saved off the cheapest price I could get it without a coupon, but in some ways there's just no way to really tell. Because I would have bought a generic brand, or a different product, or never even bought the product at all if I wasn't buying it on sale and with a coupon. (recent example: Skintimate cream shave at Walgreens. I got it for $0.49, but I never EVER would have bought that if it hadn't been on the great RR deal)

So, if I was going to create stats for myself, the savings I like to claim for myself, as a result of my own work, is coupon savings, doubled coupons, and special deals (things like Walgreens RR, CVS ECB, Kroger mega-event savings, cats). Things that I had to put in my own effort to save at (besides just finding something at a good price).

My Food/HBA/Household budget has gone down $200 a month since I started couponing and I am buying more. Things like cereal, V8 juice, that we just went without when there wasn't money to buy them, we don't go without anymore.

You never told us how YOU figure the savings.