Quantity Discount : 28.75% to 36.25% off 5+ @ 28.75% : 1086.87 + 195.64 (18) = 1282.51 10+ @ 32.50% : 1029.66 + 185.34 (18) = 1215 15+ @ 36.25% : 972.46 + 175.04 (18) = 1147.50