| 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 | $208.79 | 6.197% | $221.7287 | $221.73 | $221.75 | $221.70 |
| Purchase #2 | $28.72 | 7.290% | $30.8137 | $30.81 | $30.80 | $30.80 |
| Purchase #3 | $25.31 | 9.692% | $27.763 | $27.76 | $27.75 | $27.80 |
| Purchase #4 | $235.78 | 12.819% | $266.0046 | $266.00 | $266.00 | $266.00 |
| Purchase #5 | $175.56 | 6.635% | $187.2084 | $187.21 | $187.20 | $187.20 |
| Purchase #6 | $45.61 | 9.341% | $49.8704 | $49.87 | $49.85 | $49.90 |
| Purchase #7 | $188.40 | 5.273% | $198.3343 | $198.33 | $198.35 | $198.30 |
| 7 purchase totals = | $908.17 | $981.7231 | $981.71 | $981.70 | $981.70 | |