| 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 | $146.94 | 3.444% | $152.0006 | $152.00 | $152.00 | $152.00 |
| Purchase #2 | $53.42 | 11.121% | $59.3608 | $59.36 | $59.35 | $59.40 |
| Purchase #3 | $84.32 | 3.645% | $87.3935 | $87.39 | $87.40 | $87.40 |
| Purchase #4 | $203.49 | 11.464% | $226.8181 | $226.82 | $226.80 | $226.80 |
| Purchase #5 | $143.52 | 10.383% | $158.4217 | $158.42 | $158.40 | $158.40 |
| Purchase #6 | $15.28 | 13.791% | $17.3873 | $17.39 | $17.40 | $17.40 |
| Purchase #7 | $190.46 | 9.788% | $209.1022 | $209.10 | $209.10 | $209.10 |
| 7 purchase totals = | $837.43 | $910.4842 | $910.48 | $910.45 | $910.50 | |