| 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 | $229.56 | 6.393% | $244.2358 | $244.24 | $244.25 | $244.20 |
| Purchase #2 | $136.28 | 7.678% | $146.7436 | $146.74 | $146.75 | $146.70 |
| Purchase #3 | $118.57 | 10.532% | $131.0578 | $131.06 | $131.05 | $131.10 |
| Purchase #4 | $29.72 | 6.800% | $31.741 | $31.74 | $31.75 | $31.70 |
| Purchase #5 | $8.46 | 8.533% | $9.1819 | $9.18 | $9.20 | $9.20 |
| Purchase #6 | $206.74 | 7.267% | $221.7638 | $221.76 | $221.75 | $221.80 |
| Purchase #7 | $29.46 | 3.503% | $30.492 | $30.49 | $30.50 | $30.50 |
| 7 purchase totals = | $758.79 | $815.2159 | $815.21 | $815.25 | $815.20 | |