| 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 | $139.36 | 8.484% | $151.1833 | $151.18 | $151.20 | $151.20 |
| Purchase #2 | $111.81 | 9.568% | $122.508 | $122.51 | $122.50 | $122.50 |
| Purchase #3 | $23.85 | 7.144% | $25.5538 | $25.55 | $25.55 | $25.60 |
| Purchase #4 | $71.68 | 10.110% | $78.9268 | $78.93 | $78.95 | $78.90 |
| Purchase #5 | $242.82 | 3.232% | $250.6679 | $250.67 | $250.65 | $250.70 |
| Purchase #6 | $46.56 | 8.626% | $50.5763 | $50.58 | $50.60 | $50.60 |
| Purchase #7 | $157.94 | 7.806% | $170.2688 | $170.27 | $170.25 | $170.30 |
| 7 purchase totals = | $794.02 | $849.6849 | $849.69 | $849.70 | $849.80 | |