| 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 | $162.45 | 4.121% | $169.1446 | $169.14 | $169.15 | $169.10 |
| Purchase #2 | $193.61 | 11.420% | $215.7203 | $215.72 | $215.70 | $215.70 |
| Purchase #3 | $243.87 | 7.508% | $262.1798 | $262.18 | $262.20 | $262.20 |
| Purchase #4 | $20.49 | 3.388% | $21.1842 | $21.18 | $21.20 | $21.20 |
| Purchase #5 | $57.49 | 12.839% | $64.8711 | $64.87 | $64.85 | $64.90 |
| Purchase #6 | $82.72 | 3.810% | $85.8716 | $85.87 | $85.85 | $85.90 |
| Purchase #7 | $13.33 | 3.403% | $13.7836 | $13.78 | $13.80 | $13.80 |
| 7 purchase totals = | $773.96 | $832.7552 | $832.74 | $832.75 | $832.80 | |