| 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 | $113.70 | 11.849% | $127.1723 | $127.17 | $127.15 | $127.20 |
| Purchase #2 | $45.92 | 13.279% | $52.0177 | $52.02 | $52.00 | $52.00 |
| Purchase #3 | $29.97 | 10.284% | $33.0521 | $33.05 | $33.05 | $33.10 |
| Purchase #4 | $146.84 | 8.791% | $159.7487 | $159.75 | $159.75 | $159.70 |
| Purchase #5 | $17.29 | 11.684% | $19.3102 | $19.31 | $19.30 | $19.30 |
| Purchase #6 | $174.54 | 8.324% | $189.0687 | $189.07 | $189.05 | $189.10 |
| Purchase #7 | $26.32 | 10.732% | $29.1447 | $29.14 | $29.15 | $29.10 |
| 7 purchase totals = | $554.58 | $609.5144 | $609.51 | $609.45 | $609.50 | |