| 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 | $131.82 | 11.226% | $146.6181 | $146.62 | $146.60 | $146.60 |
| Purchase #2 | $135.33 | 11.431% | $150.7996 | $150.80 | $150.80 | $150.80 |
| Purchase #3 | $173.46 | 8.183% | $187.6542 | $187.65 | $187.65 | $187.70 |
| Purchase #4 | $183.89 | 11.200% | $204.4857 | $204.49 | $204.50 | $204.50 |
| Purchase #5 | $101.90 | 3.283% | $105.2454 | $105.25 | $105.25 | $105.20 |
| Purchase #6 | $26.80 | 12.784% | $30.2261 | $30.23 | $30.25 | $30.20 |
| Purchase #7 | $41.93 | 8.798% | $45.619 | $45.62 | $45.60 | $45.60 |
| 7 purchase totals = | $795.13 | $870.6481 | $870.66 | $870.65 | $870.60 | |