| 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 | $160.41 | 3.535% | $166.0805 | $166.08 | $166.10 | $166.10 |
| Purchase #2 | $89.98 | 3.571% | $93.1932 | $93.19 | $93.20 | $93.20 |
| Purchase #3 | $15.85 | 8.653% | $17.2215 | $17.22 | $17.20 | $17.20 |
| Purchase #4 | $52.32 | 11.385% | $58.2766 | $58.28 | $58.30 | $58.30 |
| Purchase #5 | $140.27 | 13.462% | $159.1531 | $159.15 | $159.15 | $159.20 |
| Purchase #6 | $152.51 | 3.671% | $158.1086 | $158.11 | $158.10 | $158.10 |
| Purchase #7 | $65.69 | 7.409% | $70.557 | $70.56 | $70.55 | $70.60 |
| 7 purchase totals = | $677.03 | $722.5905 | $722.59 | $722.60 | $722.70 | |