| 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 | $186.90 | 7.511% | $200.9381 | $200.94 | $200.95 | $200.90 |
| Purchase #2 | $161.33 | 7.350% | $173.1878 | $173.19 | $173.20 | $173.20 |
| Purchase #3 | $236.99 | 8.765% | $257.7622 | $257.76 | $257.75 | $257.80 |
| Purchase #4 | $194.66 | 7.304% | $208.878 | $208.88 | $208.90 | $208.90 |
| Purchase #5 | $25.51 | 8.106% | $27.5778 | $27.58 | $27.60 | $27.60 |
| Purchase #6 | $62.38 | 9.374% | $68.2275 | $68.23 | $68.25 | $68.20 |
| Purchase #7 | $24.39 | 11.418% | $27.1749 | $27.17 | $27.15 | $27.20 |
| 7 purchase totals = | $892.16 | $963.7463 | $963.75 | $963.80 | $963.80 | |