| 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 | $168.91 | 10.354% | $186.3989 | $186.40 | $186.40 | $186.40 |
| Purchase #2 | $12.50 | 5.389% | $13.1736 | $13.17 | $13.15 | $13.20 |
| Purchase #3 | $223.74 | 12.383% | $251.4457 | $251.45 | $251.45 | $251.40 |
| Purchase #4 | $50.92 | 13.537% | $57.813 | $57.81 | $57.80 | $57.80 |
| Purchase #5 | $46.74 | 12.736% | $52.6928 | $52.69 | $52.70 | $52.70 |
| Purchase #6 | $46.97 | 5.396% | $49.5045 | $49.50 | $49.50 | $49.50 |
| Purchase #7 | $78.74 | 9.635% | $86.3266 | $86.33 | $86.35 | $86.30 |
| 7 purchase totals = | $628.52 | $697.3551 | $697.35 | $697.35 | $697.30 | |