| 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 | $116.39 | 10.127% | $128.1768 | $128.18 | $128.20 | $128.20 |
| Purchase #2 | $17.91 | 10.231% | $19.7424 | $19.74 | $19.75 | $19.70 |
| Purchase #3 | $203.36 | 5.299% | $214.136 | $214.14 | $214.15 | $214.10 |
| Purchase #4 | $84.61 | 8.831% | $92.0819 | $92.08 | $92.10 | $92.10 |
| Purchase #5 | $221.65 | 6.631% | $236.3476 | $236.35 | $236.35 | $236.30 |
| Purchase #6 | $40.83 | 10.808% | $45.2429 | $45.24 | $45.25 | $45.20 |
| Purchase #7 | $163.49 | 3.564% | $169.3168 | $169.32 | $169.30 | $169.30 |
| 7 purchase totals = | $848.24 | $905.0444 | $905.05 | $905.10 | $904.90 | |