| 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 | $228.40 | 3.176% | $235.654 | $235.65 | $235.65 | $235.70 |
| Purchase #2 | $166.83 | 9.200% | $182.1784 | $182.18 | $182.20 | $182.20 |
| Purchase #3 | $74.89 | 8.829% | $81.502 | $81.50 | $81.50 | $81.50 |
| Purchase #4 | $126.25 | 7.872% | $136.1884 | $136.19 | $136.20 | $136.20 |
| Purchase #5 | $77.59 | 3.319% | $80.1652 | $80.17 | $80.15 | $80.20 |
| Purchase #6 | $27.55 | 6.381% | $29.308 | $29.31 | $29.30 | $29.30 |
| Purchase #7 | $171.45 | 5.705% | $181.2312 | $181.23 | $181.25 | $181.20 |
| 7 purchase totals = | $872.96 | $926.2272 | $926.23 | $926.25 | $926.30 | |