| 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 | $160.83 | 4.679% | $168.3552 | $168.36 | $168.35 | $168.40 |
| Purchase #2 | $237.56 | 3.584% | $246.0742 | $246.07 | $246.05 | $246.10 |
| Purchase #3 | $80.88 | 13.409% | $91.7252 | $91.73 | $91.75 | $91.70 |
| Purchase #4 | $166.39 | 5.263% | $175.1471 | $175.15 | $175.15 | $175.10 |
| Purchase #5 | $20.76 | 13.104% | $23.4804 | $23.48 | $23.50 | $23.50 |
| Purchase #6 | $52.96 | 6.107% | $56.1943 | $56.19 | $56.20 | $56.20 |
| Purchase #7 | $178.69 | 12.868% | $201.6838 | $201.68 | $201.70 | $201.70 |
| 7 purchase totals = | $898.07 | $962.6602 | $962.66 | $962.70 | $962.70 | |