| 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 | $161.71 | 4.519% | $169.0177 | $169.02 | $169.00 | $169.00 |
| Purchase #2 | $86.69 | 4.373% | $90.481 | $90.48 | $90.50 | $90.50 |
| Purchase #3 | $208.79 | 7.754% | $224.9796 | $224.98 | $225.00 | $225.00 |
| Purchase #4 | $87.26 | 11.616% | $97.3961 | $97.40 | $97.40 | $97.40 |
| Purchase #5 | $188.61 | 11.316% | $209.9531 | $209.95 | $209.95 | $210.00 |
| Purchase #6 | $104.66 | 11.261% | $116.4458 | $116.45 | $116.45 | $116.40 |
| Purchase #7 | $87.70 | 13.156% | $99.2378 | $99.24 | $99.25 | $99.20 |
| 7 purchase totals = | $925.42 | $1,007.5111 | $1,007.52 | $1,007.55 | $1,007.50 | |