| 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 | $161.39 | 4.775% | $169.0964 | $169.10 | $169.10 | $169.10 |
| Purchase #2 | $159.46 | 3.263% | $164.6632 | $164.66 | $164.65 | $164.70 |
| Purchase #3 | $17.76 | 8.416% | $19.2547 | $19.25 | $19.25 | $19.30 |
| Purchase #4 | $91.40 | 13.778% | $103.9931 | $103.99 | $104.00 | $104.00 |
| Purchase #5 | $86.65 | 12.862% | $97.7949 | $97.79 | $97.80 | $97.80 |
| Purchase #6 | $225.44 | 4.756% | $236.1619 | $236.16 | $236.15 | $236.20 |
| Purchase #7 | $19.79 | 9.252% | $21.621 | $21.62 | $21.60 | $21.60 |
| 7 purchase totals = | $761.89 | $812.5852 | $812.57 | $812.55 | $812.70 | |