| 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 | $153.37 | 9.361% | $167.727 | $167.73 | $167.75 | $167.70 |
| Purchase #2 | $11.71 | 8.638% | $12.7215 | $12.72 | $12.70 | $12.70 |
| Purchase #3 | $29.35 | 4.536% | $30.6813 | $30.68 | $30.70 | $30.70 |
| Purchase #4 | $222.95 | 12.502% | $250.8232 | $250.82 | $250.80 | $250.80 |
| Purchase #5 | $8.73 | 8.323% | $9.4566 | $9.46 | $9.45 | $9.50 |
| Purchase #6 | $90.36 | 10.392% | $99.7502 | $99.75 | $99.75 | $99.80 |
| Purchase #7 | $217.36 | 9.863% | $238.7982 | $238.80 | $238.80 | $238.80 |
| 7 purchase totals = | $733.83 | $809.9580 | $809.96 | $809.95 | $810.00 | |