| 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 | $180.59 | 3.311% | $186.5693 | $186.57 | $186.55 | $186.60 |
| Purchase #2 | $120.94 | 8.296% | $130.9732 | $130.97 | $130.95 | $131.00 |
| Purchase #3 | $154.67 | 7.843% | $166.8008 | $166.80 | $166.80 | $166.80 |
| Purchase #4 | $77.47 | 3.650% | $80.2977 | $80.30 | $80.30 | $80.30 |
| Purchase #5 | $58.34 | 13.701% | $66.3332 | $66.33 | $66.35 | $66.30 |
| Purchase #6 | $140.65 | 5.646% | $148.5911 | $148.59 | $148.60 | $148.60 |
| Purchase #7 | $28.95 | 9.122% | $31.5908 | $31.59 | $31.60 | $31.60 |
| 7 purchase totals = | $761.61 | $811.1561 | $811.15 | $811.15 | $811.20 | |