| 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 | $144.83 | 10.505% | $160.0444 | $160.04 | $160.05 | $160.00 |
| Purchase #2 | $46.96 | 4.528% | $49.0863 | $49.09 | $49.10 | $49.10 |
| Purchase #3 | $82.30 | 3.853% | $85.471 | $85.47 | $85.45 | $85.50 |
| Purchase #4 | $6.67 | 5.844% | $7.0598 | $7.06 | $7.05 | $7.10 |
| Purchase #5 | $135.26 | 3.821% | $140.4283 | $140.43 | $140.45 | $140.40 |
| Purchase #6 | $234.49 | 8.736% | $254.975 | $254.98 | $255.00 | $255.00 |
| Purchase #7 | $227.75 | 8.843% | $247.8899 | $247.89 | $247.90 | $247.90 |
| 7 purchase totals = | $878.26 | $944.9547 | $944.96 | $945.00 | $945.00 | |