| 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 | $134.48 | 7.677% | $144.804 | $144.80 | $144.80 | $144.80 |
| Purchase #2 | $100.61 | 7.613% | $108.2694 | $108.27 | $108.25 | $108.30 |
| Purchase #3 | $161.32 | 7.264% | $173.0383 | $173.04 | $173.05 | $173.00 |
| Purchase #4 | $149.38 | 11.380% | $166.3794 | $166.38 | $166.40 | $166.40 |
| Purchase #5 | $93.45 | 4.676% | $97.8197 | $97.82 | $97.80 | $97.80 |
| Purchase #6 | $243.67 | 3.467% | $252.118 | $252.12 | $252.10 | $252.10 |
| Purchase #7 | $107.71 | 4.352% | $112.3975 | $112.40 | $112.40 | $112.40 |
| 7 purchase totals = | $990.62 | $1,054.8263 | $1,054.83 | $1,054.80 | $1,054.80 | |