| 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 | $163.49 | 4.197% | $170.3517 | $170.35 | $170.35 | $170.40 |
| Purchase #2 | $91.92 | 5.802% | $97.2532 | $97.25 | $97.25 | $97.30 |
| Purchase #3 | $108.71 | 13.473% | $123.3565 | $123.36 | $123.35 | $123.40 |
| Purchase #4 | $82.69 | 12.135% | $92.7244 | $92.72 | $92.70 | $92.70 |
| Purchase #5 | $182.90 | 4.788% | $191.6573 | $191.66 | $191.65 | $191.70 |
| Purchase #6 | $49.26 | 5.855% | $52.1442 | $52.14 | $52.15 | $52.10 |
| Purchase #7 | $93.51 | 13.833% | $106.4452 | $106.45 | $106.45 | $106.40 |
| 7 purchase totals = | $772.48 | $833.9325 | $833.93 | $833.90 | $834.00 | |