| 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 | $120.38 | 3.812% | $124.9689 | $124.97 | $124.95 | $125.00 |
| Purchase #2 | $104.97 | 7.378% | $112.7147 | $112.71 | $112.70 | $112.70 |
| Purchase #3 | $144.88 | 4.842% | $151.8951 | $151.90 | $151.90 | $151.90 |
| Purchase #4 | $170.79 | 4.726% | $178.8615 | $178.86 | $178.85 | $178.90 |
| Purchase #5 | $27.50 | 4.812% | $28.8233 | $28.82 | $28.80 | $28.80 |
| Purchase #6 | $155.45 | 6.437% | $165.4563 | $165.46 | $165.45 | $165.50 |
| Purchase #7 | $173.30 | 6.431% | $184.4449 | $184.44 | $184.45 | $184.40 |
| 7 purchase totals = | $897.27 | $947.1647 | $947.16 | $947.10 | $947.20 | |