| 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 | $169.93 | 4.401% | $177.4086 | $177.41 | $177.40 | $177.40 |
| Purchase #2 | $75.98 | 7.852% | $81.9459 | $81.95 | $81.95 | $81.90 |
| Purchase #3 | $53.58 | 12.431% | $60.2405 | $60.24 | $60.25 | $60.20 |
| Purchase #4 | $124.28 | 3.538% | $128.677 | $128.68 | $128.70 | $128.70 |
| Purchase #5 | $13.89 | 9.240% | $15.1734 | $15.17 | $15.15 | $15.20 |
| Purchase #6 | $55.50 | 10.582% | $61.373 | $61.37 | $61.35 | $61.40 |
| Purchase #7 | $113.57 | 12.193% | $127.4176 | $127.42 | $127.40 | $127.40 |
| 7 purchase totals = | $606.73 | $652.2360 | $652.24 | $652.20 | $652.20 | |