| 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 | $145.43 | 6.610% | $155.0429 | $155.04 | $155.05 | $155.00 |
| Purchase #2 | $101.85 | 8.709% | $110.7201 | $110.72 | $110.70 | $110.70 |
| Purchase #3 | $41.78 | 7.330% | $44.8425 | $44.84 | $44.85 | $44.80 |
| Purchase #4 | $63.88 | 6.321% | $67.9179 | $67.92 | $67.90 | $67.90 |
| Purchase #5 | $10.52 | 7.488% | $11.3077 | $11.31 | $11.30 | $11.30 |
| Purchase #6 | $234.77 | 11.198% | $261.0595 | $261.06 | $261.05 | $261.10 |
| Purchase #7 | $231.25 | 12.800% | $260.85 | $260.85 | $260.85 | $260.90 |
| 7 purchase totals = | $829.48 | $911.7406 | $911.74 | $911.70 | $911.70 | |