| 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 | $155.86 | 11.684% | $174.0707 | $174.07 | $174.05 | $174.10 |
| Purchase #2 | $98.32 | 13.621% | $111.7122 | $111.71 | $111.70 | $111.70 |
| Purchase #3 | $51.74 | 12.625% | $58.2722 | $58.27 | $58.25 | $58.30 |
| Purchase #4 | $15.66 | 11.436% | $17.4509 | $17.45 | $17.45 | $17.50 |
| Purchase #5 | $19.25 | 11.245% | $21.4147 | $21.41 | $21.40 | $21.40 |
| Purchase #6 | $61.38 | 11.232% | $68.2742 | $68.27 | $68.25 | $68.30 |
| Purchase #7 | $125.52 | 10.314% | $138.4661 | $138.47 | $138.45 | $138.50 |
| 7 purchase totals = | $527.73 | $589.6610 | $589.65 | $589.55 | $589.80 | |