| 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 | $113.62 | 10.153% | $125.1558 | $125.16 | $125.15 | $125.20 |
| Purchase #2 | $150.69 | 6.625% | $160.6732 | $160.67 | $160.65 | $160.70 |
| Purchase #3 | $209.38 | 8.479% | $227.1333 | $227.13 | $227.15 | $227.10 |
| Purchase #4 | $22.70 | 9.681% | $24.8976 | $24.90 | $24.90 | $24.90 |
| Purchase #5 | $29.40 | 8.266% | $31.8302 | $31.83 | $31.85 | $31.80 |
| Purchase #6 | $164.40 | 7.695% | $177.0506 | $177.05 | $177.05 | $177.10 |
| Purchase #7 | $26.72 | 6.384% | $28.4258 | $28.43 | $28.45 | $28.40 |
| 7 purchase totals = | $716.91 | $775.1665 | $775.17 | $775.20 | $775.20 | |