| 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 | $144.33 | 4.816% | $151.2809 | $151.28 | $151.30 | $151.30 |
| Purchase #2 | $58.54 | 10.748% | $64.8319 | $64.83 | $64.85 | $64.80 |
| Purchase #3 | $6.55 | 4.247% | $6.8282 | $6.83 | $6.85 | $6.80 |
| Purchase #4 | $239.57 | 9.761% | $262.9544 | $262.95 | $262.95 | $263.00 |
| Purchase #5 | $106.43 | 7.448% | $114.3569 | $114.36 | $114.35 | $114.40 |
| Purchase #6 | $132.61 | 11.763% | $148.2089 | $148.21 | $148.20 | $148.20 |
| Purchase #7 | $138.40 | 3.570% | $143.3409 | $143.34 | $143.35 | $143.30 |
| 7 purchase totals = | $826.43 | $891.8021 | $891.80 | $891.85 | $891.80 | |