| 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 | $118.87 | 11.729% | $132.8123 | $132.81 | $132.80 | $132.80 |
| Purchase #2 | $151.75 | 9.245% | $165.7793 | $165.78 | $165.80 | $165.80 |
| Purchase #3 | $134.32 | 10.210% | $148.0341 | $148.03 | $148.05 | $148.00 |
| Purchase #4 | $165.36 | 3.369% | $170.931 | $170.93 | $170.95 | $170.90 |
| Purchase #5 | $27.76 | 11.174% | $30.8619 | $30.86 | $30.85 | $30.90 |
| Purchase #6 | $64.84 | 6.366% | $68.9677 | $68.97 | $68.95 | $69.00 |
| Purchase #7 | $196.78 | 13.202% | $222.7589 | $222.76 | $222.75 | $222.80 |
| 7 purchase totals = | $859.68 | $940.1452 | $940.14 | $940.15 | $940.20 | |