| 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 | $154.84 | 8.690% | $168.2956 | $168.30 | $168.30 | $168.30 |
| Purchase #2 | $144.46 | 13.476% | $163.9274 | $163.93 | $163.95 | $163.90 |
| Purchase #3 | $45.82 | 9.774% | $50.2984 | $50.30 | $50.30 | $50.30 |
| Purchase #4 | $164.99 | 3.412% | $170.6195 | $170.62 | $170.60 | $170.60 |
| Purchase #5 | $162.96 | 4.766% | $170.7267 | $170.73 | $170.75 | $170.70 |
| Purchase #6 | $205.94 | 9.184% | $224.8535 | $224.85 | $224.85 | $224.90 |
| Purchase #7 | $40.35 | 4.567% | $42.1928 | $42.19 | $42.20 | $42.20 |
| 7 purchase totals = | $919.36 | $990.9139 | $990.92 | $990.95 | $990.90 | |