| 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 | $132.41 | 8.438% | $143.5828 | $143.58 | $143.60 | $143.60 |
| Purchase #2 | $237.79 | 7.747% | $256.2116 | $256.21 | $256.20 | $256.20 |
| Purchase #3 | $18.36 | 12.755% | $20.7018 | $20.70 | $20.70 | $20.70 |
| Purchase #4 | $92.74 | 10.738% | $102.6984 | $102.70 | $102.70 | $102.70 |
| Purchase #5 | $86.97 | 12.393% | $97.7482 | $97.75 | $97.75 | $97.70 |
| Purchase #6 | $53.97 | 13.447% | $61.2273 | $61.23 | $61.25 | $61.20 |
| Purchase #7 | $159.33 | 6.709% | $170.0194 | $170.02 | $170.00 | $170.00 |
| 7 purchase totals = | $781.57 | $852.1895 | $852.19 | $852.20 | $852.10 | |