| 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 | $132.81 | 8.338% | $143.8837 | $143.88 | $143.90 | $143.90 |
| Purchase #2 | $97.56 | 8.700% | $106.0477 | $106.05 | $106.05 | $106.00 |
| Purchase #3 | $49.30 | 7.625% | $53.0591 | $53.06 | $53.05 | $53.10 |
| Purchase #4 | $219.28 | 3.852% | $227.7267 | $227.73 | $227.75 | $227.70 |
| Purchase #5 | $17.42 | 12.864% | $19.6609 | $19.66 | $19.65 | $19.70 |
| Purchase #6 | $116.95 | 3.506% | $121.0503 | $121.05 | $121.05 | $121.10 |
| Purchase #7 | $53.51 | 7.578% | $57.565 | $57.57 | $57.55 | $57.60 |
| 7 purchase totals = | $686.83 | $728.9934 | $729.00 | $729.00 | $729.10 | |