| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $204.64 | 7.280% | $219.5378 | $219.54 | $219.55 | $219.50 |
| Purchase #2 | $166.40 | 8.396% | $180.3709 | $180.37 | $180.35 | $180.40 |
| Purchase #3 | $80.45 | 9.846% | $88.3711 | $88.37 | $88.35 | $88.40 |
| Purchase #4 | $18.71 | 11.538% | $20.8688 | $20.87 | $20.85 | $20.90 |
| Purchase #5 | $180.66 | 11.401% | $201.257 | $201.26 | $201.25 | $201.30 |
| Purchase #6 | $55.79 | 5.160% | $58.6688 | $58.67 | $58.65 | $58.70 |
| Purchase #7 | $161.50 | 5.605% | $170.5521 | $170.55 | $170.55 | $170.60 |
| 7 purchase totals = | $868.15 | $939.6265 | $939.63 | $939.55 | $939.80 | |