| 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 | $148.25 | 8.714% | $161.1685 | $161.17 | $161.15 | $161.20 |
| Purchase #2 | $29.45 | 6.575% | $31.3863 | $31.39 | $31.40 | $31.40 |
| Purchase #3 | $149.63 | 7.175% | $160.366 | $160.37 | $160.35 | $160.40 |
| Purchase #4 | $125.40 | 11.796% | $140.1922 | $140.19 | $140.20 | $140.20 |
| Purchase #5 | $182.83 | 8.850% | $199.0105 | $199.01 | $199.00 | $199.00 |
| Purchase #6 | $23.39 | 10.544% | $25.8562 | $25.86 | $25.85 | $25.90 |
| Purchase #7 | $183.85 | 10.558% | $203.2609 | $203.26 | $203.25 | $203.30 |
| 7 purchase totals = | $842.80 | $921.2406 | $921.25 | $921.20 | $921.40 | |