| 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 | $169.88 | 3.459% | $175.7561 | $175.76 | $175.75 | $175.80 |
| Purchase #2 | $83.85 | 3.557% | $86.8325 | $86.83 | $86.85 | $86.80 |
| Purchase #3 | $16.74 | 4.107% | $17.4275 | $17.43 | $17.45 | $17.40 |
| Purchase #4 | $248.81 | 5.614% | $262.7782 | $262.78 | $262.80 | $262.80 |
| Purchase #5 | $55.32 | 8.513% | $60.0294 | $60.03 | $60.05 | $60.00 |
| Purchase #6 | $25.64 | 12.668% | $28.8881 | $28.89 | $28.90 | $28.90 |
| Purchase #7 | $189.44 | 4.259% | $197.5082 | $197.51 | $197.50 | $197.50 |
| 7 purchase totals = | $789.68 | $829.2200 | $829.23 | $829.30 | $829.20 | |