| 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 | $180.63 | 5.190% | $190.0047 | $190.00 | $190.00 | $190.00 |
| Purchase #2 | $94.97 | 13.860% | $108.1328 | $108.13 | $108.15 | $108.10 |
| Purchase #3 | $160.48 | 11.319% | $178.6447 | $178.64 | $178.65 | $178.60 |
| Purchase #4 | $169.51 | 3.461% | $175.3767 | $175.38 | $175.40 | $175.40 |
| Purchase #5 | $125.32 | 5.528% | $132.2477 | $132.25 | $132.25 | $132.20 |
| Purchase #6 | $34.53 | 4.517% | $36.0897 | $36.09 | $36.10 | $36.10 |
| Purchase #7 | $10.52 | 7.389% | $11.2973 | $11.30 | $11.30 | $11.30 |
| 7 purchase totals = | $775.96 | $831.7936 | $831.79 | $831.85 | $831.70 | |