| 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 | $143.53 | 13.678% | $163.162 | $163.16 | $163.15 | $163.20 |
| Purchase #2 | $34.31 | 12.127% | $38.4708 | $38.47 | $38.45 | $38.50 |
| Purchase #3 | $73.93 | 11.673% | $82.5598 | $82.56 | $82.55 | $82.60 |
| Purchase #4 | $142.47 | 8.662% | $154.8108 | $154.81 | $154.80 | $154.80 |
| Purchase #5 | $32.73 | 10.849% | $36.2809 | $36.28 | $36.30 | $36.30 |
| Purchase #6 | $53.94 | 12.246% | $60.5455 | $60.55 | $60.55 | $60.50 |
| Purchase #7 | $236.91 | 11.254% | $263.5719 | $263.57 | $263.55 | $263.60 |
| 7 purchase totals = | $717.82 | $799.4017 | $799.40 | $799.35 | $799.50 | |