| 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 | $105.91 | 11.625% | $118.222 | $118.22 | $118.20 | $118.20 |
| Purchase #2 | $64.53 | 10.586% | $71.3611 | $71.36 | $71.35 | $71.40 |
| Purchase #3 | $203.87 | 5.709% | $215.5089 | $215.51 | $215.50 | $215.50 |
| Purchase #4 | $175.92 | 6.336% | $187.0663 | $187.07 | $187.05 | $187.10 |
| Purchase #5 | $107.93 | 6.263% | $114.6897 | $114.69 | $114.70 | $114.70 |
| Purchase #6 | $44.80 | 5.294% | $47.1717 | $47.17 | $47.15 | $47.20 |
| Purchase #7 | $194.51 | 7.130% | $208.3786 | $208.38 | $208.40 | $208.40 |
| 7 purchase totals = | $897.47 | $962.3983 | $962.40 | $962.35 | $962.50 | |