| 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 | $108.89 | 5.776% | $115.1795 | $115.18 | $115.20 | $115.20 |
| Purchase #2 | $90.78 | 10.840% | $100.6206 | $100.62 | $100.60 | $100.60 |
| Purchase #3 | $75.31 | 9.235% | $82.2649 | $82.26 | $82.25 | $82.30 |
| Purchase #4 | $175.29 | 7.641% | $188.6839 | $188.68 | $188.70 | $188.70 |
| Purchase #5 | $113.42 | 6.175% | $120.4237 | $120.42 | $120.40 | $120.40 |
| Purchase #6 | $121.79 | 10.581% | $134.6766 | $134.68 | $134.70 | $134.70 |
| Purchase #7 | $10.39 | 8.400% | $11.2628 | $11.26 | $11.25 | $11.30 |
| 7 purchase totals = | $695.87 | $753.1120 | $753.10 | $753.10 | $753.20 | |