Kate has every item on her grocery list in her cart. The items include: $4 Grapes, $3.50 gallon of milk, $1.55 loaf of bread and a king size bag of Skittles $2.59. There is a 8% Sales Tax added. What is the Final Price of her groceries? Round to the nearest cent
The subtotal of the items without sales tax is $4 (Grapes) + $3.50 (milk) + $1.55 (bread) + $2.59 (Skittles) = $<<4+3.50+1.55+2.59=12.64>>12.64.
The sales tax is 8% of $12.64, which is $12.64 * 0.08 = $<<12.64*0.08=1.01>>1.01.
The final price of her groceries is $12.64 + $1.01 = $<<12.64+1.01=13.65>>13.65. Answer: \boxed{13.65}.