| 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 | $146.97 | 7.227% | $157.5915 | $157.59 | $157.60 | $157.60 |
| Purchase #2 | $104.34 | 6.426% | $111.0449 | $111.04 | $111.05 | $111.00 |
| Purchase #3 | $66.67 | 10.796% | $73.8677 | $73.87 | $73.85 | $73.90 |
| Purchase #4 | $30.92 | 7.272% | $33.1685 | $33.17 | $33.15 | $33.20 |
| Purchase #5 | $86.69 | 5.276% | $91.2638 | $91.26 | $91.25 | $91.30 |
| Purchase #6 | $46.33 | 9.565% | $50.7615 | $50.76 | $50.75 | $50.80 |
| Purchase #7 | $129.98 | 9.297% | $142.0642 | $142.06 | $142.05 | $142.10 |
| 7 purchase totals = | $611.90 | $659.7621 | $659.75 | $659.70 | $659.90 | |