| 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 | $196.88 | 6.708% | $210.0867 | $210.09 | $210.10 | $210.10 |
| Purchase #2 | $15.47 | 3.833% | $16.063 | $16.06 | $16.05 | $16.10 |
| Purchase #3 | $96.51 | 7.799% | $104.0368 | $104.04 | $104.05 | $104.00 |
| Purchase #4 | $93.41 | 11.506% | $104.1578 | $104.16 | $104.15 | $104.20 |
| Purchase #5 | $14.62 | 7.821% | $15.7634 | $15.76 | $15.75 | $15.80 |
| Purchase #6 | $153.37 | 4.548% | $160.3453 | $160.35 | $160.35 | $160.30 |
| Purchase #7 | $44.68 | 7.788% | $48.1597 | $48.16 | $48.15 | $48.20 |
| 7 purchase totals = | $614.94 | $658.6127 | $658.62 | $658.60 | $658.70 | |