| 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 | $136.89 | 5.701% | $144.6941 | $144.69 | $144.70 | $144.70 |
| Purchase #2 | $37.72 | 4.459% | $39.4019 | $39.40 | $39.40 | $39.40 |
| Purchase #3 | $18.94 | 9.604% | $20.759 | $20.76 | $20.75 | $20.80 |
| Purchase #4 | $149.35 | 13.749% | $169.8841 | $169.88 | $169.90 | $169.90 |
| Purchase #5 | $145.68 | 3.659% | $151.0104 | $151.01 | $151.00 | $151.00 |
| Purchase #6 | $133.66 | 7.108% | $143.1606 | $143.16 | $143.15 | $143.20 |
| Purchase #7 | $126.81 | 6.709% | $135.3177 | $135.32 | $135.30 | $135.30 |
| 7 purchase totals = | $749.05 | $804.2278 | $804.22 | $804.20 | $804.30 | |