| 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 | $148.90 | 12.429% | $167.4068 | $167.41 | $167.40 | $167.40 |
| Purchase #2 | $165.30 | 7.322% | $177.4033 | $177.40 | $177.40 | $177.40 |
| Purchase #3 | $169.69 | 11.173% | $188.6495 | $188.65 | $188.65 | $188.60 |
| Purchase #4 | $149.91 | 10.194% | $165.1918 | $165.19 | $165.20 | $165.20 |
| Purchase #5 | $36.33 | 8.725% | $39.4998 | $39.50 | $39.50 | $39.50 |
| Purchase #6 | $110.91 | 5.222% | $116.7017 | $116.70 | $116.70 | $116.70 |
| Purchase #7 | $103.69 | 12.235% | $116.3765 | $116.38 | $116.40 | $116.40 |
| 7 purchase totals = | $884.73 | $971.2294 | $971.23 | $971.25 | $971.20 | |