| 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 | $136.82 | 7.488% | $147.0651 | $147.07 | $147.05 | $147.10 |
| Purchase #2 | $46.58 | 3.874% | $48.3845 | $48.38 | $48.40 | $48.40 |
| Purchase #3 | $154.33 | 13.574% | $175.2788 | $175.28 | $175.30 | $175.30 |
| Purchase #4 | $115.41 | 9.855% | $126.7837 | $126.78 | $126.80 | $126.80 |
| Purchase #5 | $93.52 | 13.557% | $106.1985 | $106.20 | $106.20 | $106.20 |
| Purchase #6 | $195.44 | 13.650% | $222.1176 | $222.12 | $222.10 | $222.10 |
| Purchase #7 | $82.73 | 6.716% | $88.2861 | $88.29 | $88.30 | $88.30 |
| 7 purchase totals = | $824.83 | $914.1143 | $914.12 | $914.15 | $914.20 | |