| 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 | $11.43 | 11.846% | $12.784 | $12.78 | $12.80 | $12.80 |
| Purchase #2 | $125.61 | 10.768% | $139.1357 | $139.14 | $139.15 | $139.10 |
| Purchase #3 | $113.30 | 7.202% | $121.4599 | $121.46 | $121.45 | $121.50 |
| Purchase #4 | $30.33 | 8.612% | $32.942 | $32.94 | $32.95 | $32.90 |
| Purchase #5 | $132.79 | 8.828% | $144.5127 | $144.51 | $144.50 | $144.50 |
| Purchase #6 | $177.40 | 6.203% | $188.4041 | $188.40 | $188.40 | $188.40 |
| Purchase #7 | $122.98 | 9.515% | $134.6815 | $134.68 | $134.70 | $134.70 |
| 7 purchase totals = | $713.84 | $773.9199 | $773.91 | $773.95 | $773.90 | |