| 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 | $141.46 | 9.669% | $155.1378 | $155.14 | $155.15 | $155.10 |
| Purchase #2 | $92.68 | 10.309% | $102.2344 | $102.23 | $102.25 | $102.20 |
| Purchase #3 | $16.42 | 12.683% | $18.5025 | $18.50 | $18.50 | $18.50 |
| Purchase #4 | $115.38 | 3.194% | $119.0652 | $119.07 | $119.05 | $119.10 |
| Purchase #5 | $19.97 | 5.413% | $21.051 | $21.05 | $21.05 | $21.10 |
| Purchase #6 | $242.37 | 8.469% | $262.8963 | $262.90 | $262.90 | $262.90 |
| Purchase #7 | $249.37 | 4.645% | $260.9532 | $260.95 | $260.95 | $261.00 |
| 7 purchase totals = | $877.65 | $939.8404 | $939.84 | $939.85 | $939.90 | |