| 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 | $14.31 | 13.468% | $16.2373 | $16.24 | $16.25 | $16.20 |
| Purchase #2 | $204.35 | 3.808% | $212.1316 | $212.13 | $212.15 | $212.10 |
| Purchase #3 | $100.98 | 3.246% | $104.2578 | $104.26 | $104.25 | $104.30 |
| Purchase #4 | $43.97 | 3.280% | $45.4122 | $45.41 | $45.40 | $45.40 |
| Purchase #5 | $146.42 | 3.469% | $151.4993 | $151.50 | $151.50 | $151.50 |
| Purchase #6 | $86.70 | 13.616% | $98.5051 | $98.51 | $98.50 | $98.50 |
| Purchase #7 | $188.45 | 10.653% | $208.5256 | $208.53 | $208.55 | $208.50 |
| 7 purchase totals = | $785.18 | $836.5689 | $836.58 | $836.60 | $836.50 | |