| 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 | $163.52 | 3.840% | $169.7992 | $169.80 | $169.80 | $169.80 |
| Purchase #2 | $235.68 | 7.812% | $254.0913 | $254.09 | $254.10 | $254.10 |
| Purchase #3 | $191.43 | 5.798% | $202.5291 | $202.53 | $202.55 | $202.50 |
| Purchase #4 | $37.79 | 9.165% | $41.2535 | $41.25 | $41.25 | $41.30 |
| Purchase #5 | $170.69 | 10.383% | $188.4127 | $188.41 | $188.40 | $188.40 |
| Purchase #6 | $121.92 | 3.726% | $126.4627 | $126.46 | $126.45 | $126.50 |
| Purchase #7 | $8.81 | 10.445% | $9.7302 | $9.73 | $9.75 | $9.70 |
| 7 purchase totals = | $929.84 | $992.2787 | $992.27 | $992.30 | $992.30 | |