| 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 | $216.65 | 5.296% | $228.1238 | $228.12 | $228.10 | $228.10 |
| Purchase #2 | $60.57 | 3.442% | $62.6548 | $62.65 | $62.65 | $62.70 |
| Purchase #3 | $167.53 | 9.300% | $183.1103 | $183.11 | $183.10 | $183.10 |
| Purchase #4 | $81.36 | 8.777% | $88.501 | $88.50 | $88.50 | $88.50 |
| Purchase #5 | $167.80 | 4.524% | $175.3913 | $175.39 | $175.40 | $175.40 |
| Purchase #6 | $25.68 | 7.530% | $27.6137 | $27.61 | $27.60 | $27.60 |
| Purchase #7 | $65.79 | 7.590% | $70.7835 | $70.78 | $70.80 | $70.80 |
| 7 purchase totals = | $785.38 | $836.1784 | $836.16 | $836.15 | $836.20 | |