| 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 | $121.79 | 7.213% | $130.5747 | $130.57 | $130.55 | $130.60 |
| Purchase #2 | $130.65 | 12.254% | $146.6599 | $146.66 | $146.65 | $146.70 |
| Purchase #3 | $68.43 | 12.754% | $77.1576 | $77.16 | $77.15 | $77.20 |
| Purchase #4 | $185.30 | 5.713% | $195.8862 | $195.89 | $195.90 | $195.90 |
| Purchase #5 | $158.65 | 7.667% | $170.8137 | $170.81 | $170.80 | $170.80 |
| Purchase #6 | $120.99 | 4.387% | $126.2978 | $126.30 | $126.30 | $126.30 |
| Purchase #7 | $18.63 | 8.278% | $20.1722 | $20.17 | $20.15 | $20.20 |
| 7 purchase totals = | $804.44 | $867.5621 | $867.56 | $867.50 | $867.70 | |