| 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 | $133.65 | 9.569% | $146.439 | $146.44 | $146.45 | $146.40 |
| Purchase #2 | $160.97 | 13.649% | $182.9408 | $182.94 | $182.95 | $182.90 |
| Purchase #3 | $49.51 | 11.207% | $55.0586 | $55.06 | $55.05 | $55.10 |
| Purchase #4 | $63.63 | 8.291% | $68.9056 | $68.91 | $68.90 | $68.90 |
| Purchase #5 | $143.81 | 13.871% | $163.7579 | $163.76 | $163.75 | $163.80 |
| Purchase #6 | $63.34 | 5.474% | $66.8072 | $66.81 | $66.80 | $66.80 |
| Purchase #7 | $204.40 | 10.453% | $225.7659 | $225.77 | $225.75 | $225.80 |
| 7 purchase totals = | $819.31 | $909.6750 | $909.69 | $909.65 | $909.70 | |