Here is how I did in June. Our budget is $200 a month.
Shelf Cost: $965.54
Manufacturer Coupons: $370.43
Store Coupons/ RRs/ ECBs: $372.39
Mail-In Rebates: $52.95 and a free bag of Iams Dog Food
Tax Paid: $29.38
I paid $169.77 plus $29.38 tax for a total of $199.15. This is the closest I have come to going over the budget :)
Overall, this is a savings of 82% not including the tax!