L1: 916×3=2748×0.93=2555.64→2555
L2: 207×4=828×0.93=770.04→770
L4: 801×2=1602
L5: 848×5=4240×0.97=4112.8→4112
L6: 384×12=4608×0.97=4469.76→4469
L7: 808×2=1616×0.97=1567.52→1567
L9: 581×9=5229
Sum: 2555+770=3325; +1602=4927; +4112=9039; +4469=13508; +1567=15075; +5229=20304
tax: (20304+386)=20690×0.08=1655.2→1655
total: 20690+1655=22345