| 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 | $128.60 | 11.417% | $143.2823 | $143.28 | $143.30 | $143.30 |
| Purchase #2 | $112.63 | 4.851% | $118.0937 | $118.09 | $118.10 | $118.10 |
| Purchase #3 | $8.98 | 7.751% | $9.676 | $9.68 | $9.70 | $9.70 |
| Purchase #4 | $227.79 | 6.746% | $243.1567 | $243.16 | $243.15 | $243.20 |
| Purchase #5 | $52.96 | 10.834% | $58.6977 | $58.70 | $58.70 | $58.70 |
| Purchase #6 | $149.58 | 13.284% | $169.4502 | $169.45 | $169.45 | $169.50 |
| Purchase #7 | $168.84 | 13.312% | $191.316 | $191.32 | $191.30 | $191.30 |
| 7 purchase totals = | $849.38 | $933.6726 | $933.68 | $933.70 | $933.80 | |