| 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 | $184.72 | 12.540% | $207.8839 | $207.88 | $207.90 | $207.90 |
| Purchase #2 | $86.40 | 6.874% | $92.3391 | $92.34 | $92.35 | $92.30 |
| Purchase #3 | $141.94 | 4.852% | $148.8269 | $148.83 | $148.85 | $148.80 |
| Purchase #4 | $116.58 | 8.347% | $126.3109 | $126.31 | $126.30 | $126.30 |
| Purchase #5 | $129.41 | 13.569% | $146.9696 | $146.97 | $146.95 | $147.00 |
| Purchase #6 | $102.50 | 9.563% | $112.3021 | $112.30 | $112.30 | $112.30 |
| Purchase #7 | $60.49 | 3.384% | $62.537 | $62.54 | $62.55 | $62.50 |
| 7 purchase totals = | $822.04 | $897.1695 | $897.17 | $897.20 | $897.10 | |