| 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 | $121.76 | 11.291% | $135.5079 | $135.51 | $135.50 | $135.50 |
| Purchase #2 | $14.27 | 9.202% | $15.5831 | $15.58 | $15.60 | $15.60 |
| Purchase #3 | $180.91 | 3.583% | $187.392 | $187.39 | $187.40 | $187.40 |
| Purchase #4 | $44.29 | 11.743% | $49.491 | $49.49 | $49.50 | $49.50 |
| Purchase #5 | $175.38 | 12.429% | $197.178 | $197.18 | $197.20 | $197.20 |
| Purchase #6 | $151.70 | 7.794% | $163.5235 | $163.52 | $163.50 | $163.50 |
| Purchase #7 | $198.59 | 7.643% | $213.7682 | $213.77 | $213.75 | $213.80 |
| 7 purchase totals = | $886.90 | $962.4437 | $962.44 | $962.45 | $962.50 | |