| 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 | $143.56 | 12.765% | $161.8854 | $161.89 | $161.90 | $161.90 |
| Purchase #2 | $170.47 | 10.696% | $188.7035 | $188.70 | $188.70 | $188.70 |
| Purchase #3 | $107.91 | 13.793% | $122.794 | $122.79 | $122.80 | $122.80 |
| Purchase #4 | $80.68 | 8.158% | $87.2619 | $87.26 | $87.25 | $87.30 |
| Purchase #5 | $63.48 | 4.625% | $66.416 | $66.42 | $66.40 | $66.40 |
| Purchase #6 | $123.31 | 3.709% | $127.8836 | $127.88 | $127.90 | $127.90 |
| Purchase #7 | $141.96 | 3.711% | $147.2281 | $147.23 | $147.25 | $147.20 |
| 7 purchase totals = | $831.37 | $902.1725 | $902.17 | $902.20 | $902.20 | |