| 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 | $81.35 | 6.474% | $86.6166 | $86.62 | $86.60 | $86.60 |
| Purchase #2 | $150.39 | 12.501% | $169.1903 | $169.19 | $169.20 | $169.20 |
| Purchase #3 | $114.94 | 9.171% | $125.4811 | $125.48 | $125.50 | $125.50 |
| Purchase #4 | $202.37 | 3.510% | $209.4732 | $209.47 | $209.45 | $209.50 |
| Purchase #5 | $226.32 | 5.692% | $239.2021 | $239.20 | $239.20 | $239.20 |
| Purchase #6 | $28.37 | 6.402% | $30.1862 | $30.19 | $30.20 | $30.20 |
| Purchase #7 | $73.98 | 6.562% | $78.8346 | $78.83 | $78.85 | $78.80 |
| 7 purchase totals = | $877.72 | $938.9841 | $938.98 | $939.00 | $939.00 | |