| 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 | $176.38 | 10.437% | $194.7888 | $194.79 | $194.80 | $194.80 |
| Purchase #2 | $132.74 | 11.659% | $148.2162 | $148.22 | $148.20 | $148.20 |
| Purchase #3 | $73.98 | 12.538% | $83.2556 | $83.26 | $83.25 | $83.30 |
| Purchase #4 | $159.82 | 5.649% | $168.8482 | $168.85 | $168.85 | $168.80 |
| Purchase #5 | $117.94 | 13.151% | $133.4503 | $133.45 | $133.45 | $133.50 |
| Purchase #6 | $60.79 | 8.146% | $65.742 | $65.74 | $65.75 | $65.70 |
| Purchase #7 | $135.69 | 9.676% | $148.8194 | $148.82 | $148.80 | $148.80 |
| 7 purchase totals = | $857.34 | $943.1205 | $943.13 | $943.10 | $943.10 | |