| 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 | $150.69 | 8.253% | $163.1264 | $163.13 | $163.15 | $163.10 |
| Purchase #2 | $135.72 | 7.336% | $145.6764 | $145.68 | $145.70 | $145.70 |
| Purchase #3 | $94.78 | 10.758% | $104.9764 | $104.98 | $105.00 | $105.00 |
| Purchase #4 | $79.74 | 8.329% | $86.3815 | $86.38 | $86.40 | $86.40 |
| Purchase #5 | $248.77 | 7.421% | $267.2312 | $267.23 | $267.25 | $267.20 |
| Purchase #6 | $182.73 | 10.615% | $202.1268 | $202.13 | $202.15 | $202.10 |
| Purchase #7 | $97.99 | 4.412% | $102.3133 | $102.31 | $102.30 | $102.30 |
| 7 purchase totals = | $990.42 | $1,071.8320 | $1,071.84 | $1,071.95 | $1,071.80 | |