| 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 | $167.95 | 5.861% | $177.7935 | $177.79 | $177.80 | $177.80 |
| Purchase #2 | $23.26 | 3.153% | $23.9934 | $23.99 | $24.00 | $24.00 |
| Purchase #3 | $61.92 | 7.185% | $66.369 | $66.37 | $66.35 | $66.40 |
| Purchase #4 | $100.71 | 9.257% | $110.0327 | $110.03 | $110.05 | $110.00 |
| Purchase #5 | $173.99 | 5.792% | $184.0675 | $184.07 | $184.05 | $184.10 |
| Purchase #6 | $92.79 | 9.612% | $101.709 | $101.71 | $101.70 | $101.70 |
| Purchase #7 | $49.49 | 8.735% | $53.813 | $53.81 | $53.80 | $53.80 |
| 7 purchase totals = | $670.11 | $717.7781 | $717.77 | $717.75 | $717.80 | |