| 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 | $154.31 | 5.763% | $163.2029 | $163.20 | $163.20 | $163.20 |
| Purchase #2 | $5.44 | 7.533% | $5.8498 | $5.85 | $5.85 | $5.80 |
| Purchase #3 | $240.95 | 3.411% | $249.1688 | $249.17 | $249.15 | $249.20 |
| Purchase #4 | $30.44 | 9.554% | $33.3482 | $33.35 | $33.35 | $33.30 |
| Purchase #5 | $58.57 | 3.200% | $60.4442 | $60.44 | $60.45 | $60.40 |
| Purchase #6 | $176.70 | 5.644% | $186.6729 | $186.67 | $186.65 | $186.70 |
| Purchase #7 | $149.82 | 13.489% | $170.0292 | $170.03 | $170.05 | $170.00 |
| 7 purchase totals = | $816.23 | $868.7160 | $868.71 | $868.70 | $868.60 | |