| 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 | $157.89 | 12.413% | $177.4889 | $177.49 | $177.50 | $177.50 |
| Purchase #2 | $31.67 | 12.615% | $35.6652 | $35.67 | $35.65 | $35.70 |
| Purchase #3 | $102.74 | 13.181% | $116.2822 | $116.28 | $116.30 | $116.30 |
| Purchase #4 | $49.64 | 13.282% | $56.2332 | $56.23 | $56.25 | $56.20 |
| Purchase #5 | $218.63 | 6.649% | $233.1667 | $233.17 | $233.15 | $233.20 |
| Purchase #6 | $75.75 | 8.494% | $82.1842 | $82.18 | $82.20 | $82.20 |
| Purchase #7 | $228.49 | 13.139% | $258.5113 | $258.51 | $258.50 | $258.50 |
| 7 purchase totals = | $864.81 | $959.5317 | $959.53 | $959.55 | $959.60 | |