| 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 | $188.41 | 8.490% | $204.406 | $204.41 | $204.40 | $204.40 |
| Purchase #2 | $207.82 | 6.813% | $221.9788 | $221.98 | $222.00 | $222.00 |
| Purchase #3 | $154.53 | 4.801% | $161.949 | $161.95 | $161.95 | $161.90 |
| Purchase #4 | $38.41 | 9.183% | $41.9372 | $41.94 | $41.95 | $41.90 |
| Purchase #5 | $16.85 | 4.282% | $17.5715 | $17.57 | $17.55 | $17.60 |
| Purchase #6 | $71.75 | 5.569% | $75.7458 | $75.75 | $75.75 | $75.70 |
| Purchase #7 | $7.75 | 8.380% | $8.3995 | $8.40 | $8.40 | $8.40 |
| 7 purchase totals = | $685.52 | $731.9878 | $732.00 | $732.00 | $731.90 | |