| 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 | $138.67 | 9.426% | $151.741 | $151.74 | $151.75 | $151.70 |
| Purchase #2 | $195.65 | 8.588% | $212.4524 | $212.45 | $212.45 | $212.50 |
| Purchase #3 | $226.97 | 3.285% | $234.426 | $234.43 | $234.45 | $234.40 |
| Purchase #4 | $10.27 | 9.521% | $11.2478 | $11.25 | $11.25 | $11.20 |
| Purchase #5 | $105.40 | 4.852% | $110.514 | $110.51 | $110.50 | $110.50 |
| Purchase #6 | $40.77 | 12.139% | $45.7191 | $45.72 | $45.70 | $45.70 |
| Purchase #7 | $75.90 | 9.749% | $83.2995 | $83.30 | $83.30 | $83.30 |
| 7 purchase totals = | $793.63 | $849.3998 | $849.40 | $849.40 | $849.30 | |