| 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 | $207.61 | 11.467% | $231.4166 | $231.42 | $231.40 | $231.40 |
| Purchase #2 | $81.57 | 10.473% | $90.1128 | $90.11 | $90.10 | $90.10 |
| Purchase #3 | $56.80 | 6.374% | $60.4204 | $60.42 | $60.40 | $60.40 |
| Purchase #4 | $58.90 | 3.200% | $60.7848 | $60.78 | $60.80 | $60.80 |
| Purchase #5 | $150.56 | 8.274% | $163.0173 | $163.02 | $163.00 | $163.00 |
| Purchase #6 | $97.62 | 5.323% | $102.8163 | $102.82 | $102.80 | $102.80 |
| Purchase #7 | $184.92 | 12.841% | $208.6656 | $208.67 | $208.65 | $208.70 |
| 7 purchase totals = | $837.98 | $917.2338 | $917.24 | $917.15 | $917.20 | |