| 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 | $151.51 | 3.685% | $157.0931 | $157.09 | $157.10 | $157.10 |
| Purchase #2 | $57.62 | 3.697% | $59.7502 | $59.75 | $59.75 | $59.80 |
| Purchase #3 | $166.79 | 13.359% | $189.0715 | $189.07 | $189.05 | $189.10 |
| Purchase #4 | $155.94 | 5.746% | $164.9003 | $164.90 | $164.90 | $164.90 |
| Purchase #5 | $11.87 | 5.216% | $12.4891 | $12.49 | $12.50 | $12.50 |
| Purchase #6 | $102.82 | 12.166% | $115.3291 | $115.33 | $115.35 | $115.30 |
| Purchase #7 | $97.49 | 5.293% | $102.6501 | $102.65 | $102.65 | $102.70 |
| 7 purchase totals = | $744.04 | $801.2834 | $801.28 | $801.30 | $801.40 | |