| 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 | $18.59 | 13.256% | $21.0543 | $21.05 | $21.05 | $21.10 |
| Purchase #2 | $20.53 | 13.674% | $23.3373 | $23.34 | $23.35 | $23.30 |
| Purchase #3 | $191.68 | 12.173% | $215.0132 | $215.01 | $215.00 | $215.00 |
| Purchase #4 | $104.62 | 6.362% | $111.2759 | $111.28 | $111.30 | $111.30 |
| Purchase #5 | $83.31 | 11.465% | $92.8615 | $92.86 | $92.85 | $92.90 |
| Purchase #6 | $153.26 | 6.791% | $163.6679 | $163.67 | $163.65 | $163.70 |
| Purchase #7 | $168.25 | 13.433% | $190.851 | $190.85 | $190.85 | $190.90 |
| 7 purchase totals = | $740.24 | $818.0611 | $818.06 | $818.05 | $818.20 | |