Order the Books:

Book: $9.99
Shipping (Media Mail within the USA): $2.80
Maryland 6% State Tax: ¢60
Total: $13.39

Book: $18.99
Shipping (Media Mail within the USA): $5.58
Maryland 6% State Tax: $1.14
Total: $25.71
Book: $9.99
Shipping (Media Mail within the USA): $2.80
Maryland 6% State Tax: ¢60
Total: $13.39
Book: $18.99
Shipping (Media Mail within the USA): $5.58
Maryland 6% State Tax: $1.14
Total: $25.71