| 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 | $190.35 | 6.142% | $202.0413 | $202.04 | $202.05 | $202.00 |
| Purchase #2 | $200.70 | 12.501% | $225.7895 | $225.79 | $225.80 | $225.80 |
| Purchase #3 | $49.93 | 6.427% | $53.139 | $53.14 | $53.15 | $53.10 |
| Purchase #4 | $103.52 | 6.531% | $110.2809 | $110.28 | $110.30 | $110.30 |
| Purchase #5 | $14.91 | 3.719% | $15.4645 | $15.46 | $15.45 | $15.50 |
| Purchase #6 | $154.61 | 4.223% | $161.1392 | $161.14 | $161.15 | $161.10 |
| Purchase #7 | $37.54 | 9.484% | $41.1003 | $41.10 | $41.10 | $41.10 |
| 7 purchase totals = | $751.56 | $808.9547 | $808.95 | $809.00 | $808.90 | |