| 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 | $151.77 | 10.745% | $168.0777 | $168.08 | $168.10 | $168.10 |
| Purchase #2 | $215.82 | 12.531% | $242.8644 | $242.86 | $242.85 | $242.90 |
| Purchase #3 | $46.65 | 5.791% | $49.3515 | $49.35 | $49.35 | $49.40 |
| Purchase #4 | $150.39 | 12.483% | $169.1632 | $169.16 | $169.15 | $169.20 |
| Purchase #5 | $39.56 | 5.406% | $41.6986 | $41.70 | $41.70 | $41.70 |
| Purchase #6 | $106.96 | 10.377% | $118.0592 | $118.06 | $118.05 | $118.10 |
| Purchase #7 | $16.51 | 8.816% | $17.9655 | $17.97 | $17.95 | $18.00 |
| 7 purchase totals = | $727.66 | $807.1801 | $807.18 | $807.15 | $807.40 | |