| 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 | $163.75 | 3.423% | $169.3552 | $169.36 | $169.35 | $169.40 |
| Purchase #2 | $116.92 | 6.511% | $124.5327 | $124.53 | $124.55 | $124.50 |
| Purchase #3 | $158.43 | 5.502% | $167.1468 | $167.15 | $167.15 | $167.10 |
| Purchase #4 | $13.73 | 10.488% | $15.17 | $15.17 | $15.15 | $15.20 |
| Purchase #5 | $9.83 | 7.295% | $10.5471 | $10.55 | $10.55 | $10.50 |
| Purchase #6 | $188.69 | 11.616% | $210.6082 | $210.61 | $210.60 | $210.60 |
| Purchase #7 | $226.61 | 12.333% | $254.5578 | $254.56 | $254.55 | $254.60 |
| 7 purchase totals = | $877.96 | $951.9178 | $951.93 | $951.90 | $951.90 | |