$1.82 oop at Walgreens

I’m new to couponing and I was looking for the Herbal Essence shampoo and conditioner but my store didn’t have any but the Aussie was the same deal as Herbal Essence

2 Aussie Shampoo and conditioner 2 for $5
1 Colgate total toothpaste $3.00

Used Walgreens ecoupon for $4/2 Aussie products = $1.00

Used Walgreens in ad store coupon $2 off and Colgate $1/1 mfg coupon = free

Paid $1.00 + 0.82 tax = $1.82 oop