| 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 | $119.51 | 9.638% | $131.0284 | $131.03 | $131.05 | $131.00 |
| Purchase #2 | $94.40 | 12.827% | $106.5087 | $106.51 | $106.50 | $106.50 |
| Purchase #3 | $158.58 | 7.144% | $169.909 | $169.91 | $169.90 | $169.90 |
| Purchase #4 | $130.79 | 9.467% | $143.1719 | $143.17 | $143.15 | $143.20 |
| Purchase #5 | $123.37 | 7.222% | $132.2798 | $132.28 | $132.30 | $132.30 |
| Purchase #6 | $84.87 | 9.418% | $92.8631 | $92.86 | $92.85 | $92.90 |
| Purchase #7 | $78.29 | 8.299% | $84.7873 | $84.79 | $84.80 | $84.80 |
| 7 purchase totals = | $789.81 | $860.5482 | $860.55 | $860.55 | $860.60 | |