| 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 | $165.78 | 13.129% | $187.5453 | $187.55 | $187.55 | $187.50 |
| Purchase #2 | $138.40 | 12.211% | $155.3 | $155.30 | $155.30 | $155.30 |
| Purchase #3 | $85.58 | 13.328% | $96.9861 | $96.99 | $97.00 | $97.00 |
| Purchase #4 | $190.28 | 9.593% | $208.5336 | $208.53 | $208.55 | $208.50 |
| Purchase #5 | $140.57 | 7.825% | $151.5696 | $151.57 | $151.55 | $151.60 |
| Purchase #6 | $150.83 | 13.265% | $170.8376 | $170.84 | $170.85 | $170.80 |
| Purchase #7 | $200.54 | 11.281% | $223.1629 | $223.16 | $223.15 | $223.20 |
| 7 purchase totals = | $1,071.98 | $1,193.9351 | $1,193.94 | $1,193.95 | $1,193.90 | |