| 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 | $177.54 | 6.499% | $189.0783 | $189.08 | $189.10 | $189.10 |
| Purchase #2 | $92.31 | 9.741% | $101.3019 | $101.30 | $101.30 | $101.30 |
| Purchase #3 | $151.64 | 5.872% | $160.5443 | $160.54 | $160.55 | $160.50 |
| Purchase #4 | $48.41 | 7.666% | $52.1211 | $52.12 | $52.10 | $52.10 |
| Purchase #5 | $95.91 | 11.692% | $107.1238 | $107.12 | $107.10 | $107.10 |
| Purchase #6 | $213.70 | 10.637% | $236.4313 | $236.43 | $236.45 | $236.40 |
| Purchase #7 | $107.80 | 5.143% | $113.3442 | $113.34 | $113.35 | $113.30 |
| 7 purchase totals = | $887.31 | $959.9449 | $959.93 | $959.95 | $959.80 | |