| 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 | $138.26 | 9.749% | $151.739 | $151.74 | $151.75 | $151.70 |
| Purchase #2 | $46.82 | 7.209% | $50.1953 | $50.20 | $50.20 | $50.20 |
| Purchase #3 | $162.65 | 3.149% | $167.7718 | $167.77 | $167.75 | $167.80 |
| Purchase #4 | $236.26 | 10.605% | $261.3154 | $261.32 | $261.30 | $261.30 |
| Purchase #5 | $85.40 | 5.414% | $90.0236 | $90.02 | $90.00 | $90.00 |
| Purchase #6 | $104.93 | 10.710% | $116.168 | $116.17 | $116.15 | $116.20 |
| Purchase #7 | $136.37 | 3.362% | $140.9548 | $140.95 | $140.95 | $141.00 |
| 7 purchase totals = | $910.69 | $978.1679 | $978.17 | $978.10 | $978.20 | |