| 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 | $144.68 | 8.458% | $156.917 | $156.92 | $156.90 | $156.90 |
| Purchase #2 | $48.75 | 4.604% | $50.9945 | $50.99 | $51.00 | $51.00 |
| Purchase #3 | $124.40 | 9.804% | $136.5962 | $136.60 | $136.60 | $136.60 |
| Purchase #4 | $59.58 | 11.571% | $66.474 | $66.47 | $66.45 | $66.50 |
| Purchase #5 | $68.89 | 10.194% | $75.9126 | $75.91 | $75.90 | $75.90 |
| Purchase #6 | $98.83 | 10.330% | $109.0391 | $109.04 | $109.05 | $109.00 |
| Purchase #7 | $236.60 | 10.681% | $261.8712 | $261.87 | $261.85 | $261.90 |
| 7 purchase totals = | $781.73 | $857.8046 | $857.80 | $857.75 | $857.80 | |