| 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 | $160.81 | 5.410% | $169.5098 | $169.51 | $169.50 | $169.50 |
| Purchase #2 | $134.65 | 7.833% | $145.1971 | $145.20 | $145.20 | $145.20 |
| Purchase #3 | $101.94 | 10.178% | $112.3155 | $112.32 | $112.30 | $112.30 |
| Purchase #4 | $148.79 | 11.389% | $165.7357 | $165.74 | $165.75 | $165.70 |
| Purchase #5 | $81.92 | 12.773% | $92.3836 | $92.38 | $92.40 | $92.40 |
| Purchase #6 | $32.66 | 11.865% | $36.5351 | $36.54 | $36.55 | $36.50 |
| Purchase #7 | $104.40 | 5.447% | $110.0867 | $110.09 | $110.10 | $110.10 |
| 7 purchase totals = | $765.17 | $831.7635 | $831.78 | $831.80 | $831.70 | |