| 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 | $156.74 | 7.475% | $168.4563 | $168.46 | $168.45 | $168.50 |
| Purchase #2 | $129.41 | 4.818% | $135.645 | $135.65 | $135.65 | $135.60 |
| Purchase #3 | $170.60 | 13.340% | $193.358 | $193.36 | $193.35 | $193.40 |
| Purchase #4 | $52.79 | 5.324% | $55.6005 | $55.60 | $55.60 | $55.60 |
| Purchase #5 | $106.92 | 8.729% | $116.253 | $116.25 | $116.25 | $116.30 |
| Purchase #6 | $225.50 | 11.873% | $252.2736 | $252.27 | $252.25 | $252.30 |
| Purchase #7 | $44.72 | 3.701% | $46.3751 | $46.38 | $46.40 | $46.40 |
| 7 purchase totals = | $886.68 | $967.9615 | $967.97 | $967.95 | $968.10 | |