| 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 | $167.46 | 8.773% | $182.1513 | $182.15 | $182.15 | $182.20 |
| Purchase #2 | $146.39 | 3.263% | $151.1667 | $151.17 | $151.15 | $151.20 |
| Purchase #3 | $78.95 | 9.604% | $86.5324 | $86.53 | $86.55 | $86.50 |
| Purchase #4 | $107.25 | 4.600% | $112.1835 | $112.18 | $112.20 | $112.20 |
| Purchase #5 | $165.80 | 7.181% | $177.7061 | $177.71 | $177.70 | $177.70 |
| Purchase #6 | $183.76 | 9.302% | $200.8534 | $200.85 | $200.85 | $200.90 |
| Purchase #7 | $220.36 | 10.325% | $243.1122 | $243.11 | $243.10 | $243.10 |
| 7 purchase totals = | $1,069.97 | $1,153.7056 | $1,153.70 | $1,153.70 | $1,153.80 | |