| 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 | $29.29 | 4.725% | $30.674 | $30.67 | $30.65 | $30.70 |
| Purchase #2 | $170.75 | 11.284% | $190.0174 | $190.02 | $190.00 | $190.00 |
| Purchase #3 | $204.97 | 3.588% | $212.3243 | $212.32 | $212.30 | $212.30 |
| Purchase #4 | $175.46 | 3.223% | $181.1151 | $181.12 | $181.10 | $181.10 |
| Purchase #5 | $149.52 | 6.331% | $158.9861 | $158.99 | $159.00 | $159.00 |
| Purchase #6 | $142.91 | 6.546% | $152.2649 | $152.26 | $152.25 | $152.30 |
| Purchase #7 | $65.38 | 3.833% | $67.886 | $67.89 | $67.90 | $67.90 |
| 7 purchase totals = | $938.28 | $993.2678 | $993.27 | $993.20 | $993.30 | |