L1: 155×13=2015×0.93=1873.95→1873
L2: 265×7=1855
L4: 221×6=1326×0.89=1180.14→1180
L5: 412×8=3296
L6: 907×3=2721
L7: 375×7=2625×0.89=2336.25→2336
L9: 214×12=2568×0.89=2285.52→2285
Sum: 1873+1855=3728; +1180=4908; +3296=8204; +2721=10925; +2336=13261; +2285=15546
Tax: (15546+363)=15909×0.08=1272.72→1272
Total: 15909+1272=17181