| 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 | $190.70 | 8.652% | $207.1994 | $207.20 | $207.20 | $207.20 |
| Purchase #2 | $65.51 | 13.576% | $74.4036 | $74.40 | $74.40 | $74.40 |
| Purchase #3 | $236.67 | 10.218% | $260.8529 | $260.85 | $260.85 | $260.90 |
| Purchase #4 | $148.88 | 10.466% | $164.4618 | $164.46 | $164.45 | $164.50 |
| Purchase #5 | $137.84 | 12.205% | $154.6634 | $154.66 | $154.65 | $154.70 |
| Purchase #6 | $93.75 | 4.731% | $98.1853 | $98.19 | $98.20 | $98.20 |
| Purchase #7 | $10.72 | 11.802% | $11.9852 | $11.99 | $12.00 | $12.00 |
| 7 purchase totals = | $884.07 | $971.7516 | $971.75 | $971.75 | $971.90 | |