| 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 | $136.67 | 5.713% | $144.478 | $144.48 | $144.50 | $144.50 |
| Purchase #2 | $33.54 | 8.347% | $36.3396 | $36.34 | $36.35 | $36.30 |
| Purchase #3 | $242.76 | 7.200% | $260.2387 | $260.24 | $260.25 | $260.20 |
| Purchase #4 | $76.85 | 8.122% | $83.0918 | $83.09 | $83.10 | $83.10 |
| Purchase #5 | $215.70 | 4.762% | $225.9716 | $225.97 | $225.95 | $226.00 |
| Purchase #6 | $64.46 | 6.757% | $68.8156 | $68.82 | $68.80 | $68.80 |
| Purchase #7 | $22.81 | 8.728% | $24.8009 | $24.80 | $24.80 | $24.80 |
| 7 purchase totals = | $792.79 | $843.7362 | $843.74 | $843.75 | $843.70 | |