| 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 | $169.74 | 10.410% | $187.4099 | $187.41 | $187.40 | $187.40 |
| Purchase #2 | $167.68 | 13.713% | $190.674 | $190.67 | $190.65 | $190.70 |
| Purchase #3 | $223.41 | 7.403% | $239.949 | $239.95 | $239.95 | $239.90 |
| Purchase #4 | $17.40 | 9.867% | $19.1169 | $19.12 | $19.10 | $19.10 |
| Purchase #5 | $216.66 | 8.424% | $234.9114 | $234.91 | $234.90 | $234.90 |
| Purchase #6 | $87.96 | 10.573% | $97.26 | $97.26 | $97.25 | $97.30 |
| Purchase #7 | $10.82 | 12.145% | $12.1341 | $12.13 | $12.15 | $12.10 |
| 7 purchase totals = | $893.67 | $981.4553 | $981.45 | $981.40 | $981.40 | |