Jordan bought a notebook for $5, 6 pencils for $1 each, and a binder for $9. the sales tax for the whole purchase was $2

what percent was the sales tax? ( the first one )

jackie buys a basket for $6, 2 pounds of apples for $3.50 per pound, and 2 pounds of oranges for $3.50 each per pound. the tax for the whole purchase is $1.

express the tax as a percentage.( the second one)