| 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 | $110.59 | 7.515% | $118.9008 | $118.90 | $118.90 | $118.90 |
| Purchase #2 | $174.71 | 10.599% | $193.2275 | $193.23 | $193.25 | $193.20 |
| Purchase #3 | $22.40 | 10.172% | $24.6785 | $24.68 | $24.70 | $24.70 |
| Purchase #4 | $222.68 | 7.785% | $240.0156 | $240.02 | $240.00 | $240.00 |
| Purchase #5 | $121.25 | 9.405% | $132.6536 | $132.65 | $132.65 | $132.70 |
| Purchase #6 | $151.39 | 8.202% | $163.807 | $163.81 | $163.80 | $163.80 |
| Purchase #7 | $160.28 | 7.176% | $171.7817 | $171.78 | $171.80 | $171.80 |
| 7 purchase totals = | $963.30 | $1,045.0647 | $1,045.07 | $1,045.10 | $1,045.10 | |