| 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 | $142.26 | 4.104% | $148.0984 | $148.10 | $148.10 | $148.10 |
| Purchase #2 | $208.63 | 6.129% | $221.4169 | $221.42 | $221.40 | $221.40 |
| Purchase #3 | $216.81 | 8.405% | $235.0329 | $235.03 | $235.05 | $235.00 |
| Purchase #4 | $166.56 | 8.491% | $180.7026 | $180.70 | $180.70 | $180.70 |
| Purchase #5 | $92.38 | 5.296% | $97.2724 | $97.27 | $97.25 | $97.30 |
| Purchase #6 | $201.30 | 7.865% | $217.1322 | $217.13 | $217.15 | $217.10 |
| Purchase #7 | $46.29 | 4.378% | $48.3166 | $48.32 | $48.30 | $48.30 |
| 7 purchase totals = | $1,074.23 | $1,147.9720 | $1,147.97 | $1,147.95 | $1,147.90 | |