| 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 | $140.78 | 9.453% | $154.0879 | $154.09 | $154.10 | $154.10 |
| Purchase #2 | $179.99 | 13.776% | $204.7854 | $204.79 | $204.80 | $204.80 |
| Purchase #3 | $48.53 | 3.456% | $50.2072 | $50.21 | $50.20 | $50.20 |
| Purchase #4 | $99.62 | 3.282% | $102.8895 | $102.89 | $102.90 | $102.90 |
| Purchase #5 | $237.40 | 9.715% | $260.4634 | $260.46 | $260.45 | $260.50 |
| Purchase #6 | $243.94 | 10.350% | $269.1878 | $269.19 | $269.20 | $269.20 |
| Purchase #7 | $104.48 | 8.789% | $113.6627 | $113.66 | $113.65 | $113.70 |
| 7 purchase totals = | $1,054.74 | $1,155.2839 | $1,155.29 | $1,155.30 | $1,155.40 | |