| 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 | $137.63 | 12.197% | $154.4167 | $154.42 | $154.40 | $154.40 |
| Purchase #2 | $57.79 | 11.110% | $64.2105 | $64.21 | $64.20 | $64.20 |
| Purchase #3 | $65.48 | 10.322% | $72.2388 | $72.24 | $72.25 | $72.20 |
| Purchase #4 | $77.58 | 11.577% | $86.5614 | $86.56 | $86.55 | $86.60 |
| Purchase #5 | $242.51 | 8.308% | $262.6577 | $262.66 | $262.65 | $262.70 |
| Purchase #6 | $104.35 | 13.568% | $118.5082 | $118.51 | $118.50 | $118.50 |
| Purchase #7 | $188.67 | 10.125% | $207.7728 | $207.77 | $207.75 | $207.80 |
| 7 purchase totals = | $874.01 | $966.3661 | $966.37 | $966.30 | $966.40 | |