| 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 | $164.72 | 3.731% | $170.8657 | $170.87 | $170.85 | $170.90 |
| Purchase #2 | $118.99 | 5.604% | $125.6582 | $125.66 | $125.65 | $125.70 |
| Purchase #3 | $30.97 | 9.388% | $33.8775 | $33.88 | $33.90 | $33.90 |
| Purchase #4 | $215.53 | 8.653% | $234.1798 | $234.18 | $234.20 | $234.20 |
| Purchase #5 | $197.31 | 5.499% | $208.1601 | $208.16 | $208.15 | $208.20 |
| Purchase #6 | $106.47 | 9.389% | $116.4665 | $116.47 | $116.45 | $116.50 |
| Purchase #7 | $83.35 | 12.509% | $93.7763 | $93.78 | $93.80 | $93.80 |
| 7 purchase totals = | $917.34 | $982.9841 | $983.00 | $983.00 | $983.20 | |