| 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 | $127.61 | 4.629% | $133.5171 | $133.52 | $133.50 | $133.50 |
| Purchase #2 | $168.46 | 5.172% | $177.1728 | $177.17 | $177.15 | $177.20 |
| Purchase #3 | $104.85 | 11.739% | $117.1583 | $117.16 | $117.15 | $117.20 |
| Purchase #4 | $240.51 | 3.404% | $248.697 | $248.70 | $248.70 | $248.70 |
| Purchase #5 | $44.94 | 3.870% | $46.6792 | $46.68 | $46.70 | $46.70 |
| Purchase #6 | $64.56 | 13.165% | $73.0593 | $73.06 | $73.05 | $73.10 |
| Purchase #7 | $111.42 | 4.576% | $116.5186 | $116.52 | $116.50 | $116.50 |
| 7 purchase totals = | $862.35 | $912.8023 | $912.81 | $912.75 | $912.90 | |