| 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 | $143.50 | 7.505% | $154.2697 | $154.27 | $154.25 | $154.30 |
| Purchase #2 | $6.53 | 8.350% | $7.0753 | $7.08 | $7.10 | $7.10 |
| Purchase #3 | $240.79 | 8.542% | $261.3583 | $261.36 | $261.35 | $261.40 |
| Purchase #4 | $76.72 | 12.394% | $86.2287 | $86.23 | $86.25 | $86.20 |
| Purchase #5 | $150.46 | 3.280% | $155.3951 | $155.40 | $155.40 | $155.40 |
| Purchase #6 | $18.25 | 3.506% | $18.8898 | $18.89 | $18.90 | $18.90 |
| Purchase #7 | $113.89 | 3.201% | $117.5356 | $117.54 | $117.55 | $117.50 |
| 7 purchase totals = | $750.14 | $800.7525 | $800.77 | $800.80 | $800.80 | |