| 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 | $146.39 | 3.252% | $151.1506 | $151.15 | $151.15 | $151.20 |
| Purchase #2 | $30.59 | 10.773% | $33.8855 | $33.89 | $33.90 | $33.90 |
| Purchase #3 | $73.58 | 7.839% | $79.3479 | $79.35 | $79.35 | $79.30 |
| Purchase #4 | $245.45 | 4.383% | $256.2081 | $256.21 | $256.20 | $256.20 |
| Purchase #5 | $102.58 | 4.378% | $107.071 | $107.07 | $107.05 | $107.10 |
| Purchase #6 | $140.37 | 8.763% | $152.6706 | $152.67 | $152.65 | $152.70 |
| Purchase #7 | $110.93 | 4.777% | $116.2291 | $116.23 | $116.25 | $116.20 |
| 7 purchase totals = | $849.89 | $896.5628 | $896.57 | $896.55 | $896.60 | |