| 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 | $138.96 | 4.661% | $145.4369 | $145.44 | $145.45 | $145.40 |
| Purchase #2 | $95.40 | 11.285% | $106.1659 | $106.17 | $106.15 | $106.20 |
| Purchase #3 | $58.78 | 8.403% | $63.7193 | $63.72 | $63.70 | $63.70 |
| Purchase #4 | $155.73 | 8.643% | $169.1897 | $169.19 | $169.20 | $169.20 |
| Purchase #5 | $120.65 | 9.768% | $132.4351 | $132.44 | $132.45 | $132.40 |
| Purchase #6 | $180.98 | 3.869% | $187.9821 | $187.98 | $188.00 | $188.00 |
| Purchase #7 | $151.44 | 5.181% | $159.2861 | $159.29 | $159.30 | $159.30 |
| 7 purchase totals = | $901.94 | $964.2151 | $964.23 | $964.25 | $964.20 | |