| 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 | $178.28 | 5.649% | $188.351 | $188.35 | $188.35 | $188.40 |
| Purchase #2 | $67.88 | 4.324% | $70.8151 | $70.82 | $70.80 | $70.80 |
| Purchase #3 | $25.70 | 12.152% | $28.8231 | $28.82 | $28.80 | $28.80 |
| Purchase #4 | $61.32 | 7.370% | $65.8393 | $65.84 | $65.85 | $65.80 |
| Purchase #5 | $110.39 | 8.263% | $119.5115 | $119.51 | $119.50 | $119.50 |
| Purchase #6 | $211.79 | 11.816% | $236.8151 | $236.82 | $236.80 | $236.80 |
| Purchase #7 | $215.73 | 11.245% | $239.9888 | $239.99 | $240.00 | $240.00 |
| 7 purchase totals = | $871.09 | $950.1439 | $950.15 | $950.10 | $950.10 | |