| 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 | $191.47 | 9.182% | $209.0508 | $209.05 | $209.05 | $209.10 |
| Purchase #2 | $149.34 | 9.635% | $163.7289 | $163.73 | $163.75 | $163.70 |
| Purchase #3 | $74.59 | 11.250% | $82.9814 | $82.98 | $83.00 | $83.00 |
| Purchase #4 | $159.39 | 13.311% | $180.6064 | $180.61 | $180.60 | $180.60 |
| Purchase #5 | $21.47 | 9.813% | $23.5769 | $23.58 | $23.60 | $23.60 |
| Purchase #6 | $132.72 | 12.187% | $148.8946 | $148.89 | $148.90 | $148.90 |
| Purchase #7 | $169.41 | 8.800% | $184.3181 | $184.32 | $184.30 | $184.30 |
| 7 purchase totals = | $898.39 | $993.1571 | $993.16 | $993.20 | $993.20 | |