| 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 | $136.36 | 7.619% | $146.7493 | $146.75 | $146.75 | $146.70 |
| Purchase #2 | $17.53 | 13.148% | $19.8348 | $19.83 | $19.85 | $19.80 |
| Purchase #3 | $140.29 | 4.466% | $146.5554 | $146.56 | $146.55 | $146.60 |
| Purchase #4 | $198.67 | 7.646% | $213.8603 | $213.86 | $213.85 | $213.90 |
| Purchase #5 | $166.59 | 8.477% | $180.7118 | $180.71 | $180.70 | $180.70 |
| Purchase #6 | $57.75 | 7.438% | $62.0454 | $62.05 | $62.05 | $62.00 |
| Purchase #7 | $131.28 | 8.473% | $142.4034 | $142.40 | $142.40 | $142.40 |
| 7 purchase totals = | $848.47 | $912.1604 | $912.16 | $912.15 | $912.10 | |