| 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 | $130.42 | 12.545% | $146.7812 | $146.78 | $146.80 | $146.80 |
| Purchase #2 | $208.47 | 11.776% | $233.0194 | $233.02 | $233.00 | $233.00 |
| Purchase #3 | $180.88 | 12.802% | $204.0363 | $204.04 | $204.05 | $204.00 |
| Purchase #4 | $10.46 | 3.499% | $10.826 | $10.83 | $10.85 | $10.80 |
| Purchase #5 | $179.67 | 3.771% | $186.4454 | $186.45 | $186.45 | $186.40 |
| Purchase #6 | $34.39 | 5.866% | $36.4073 | $36.41 | $36.40 | $36.40 |
| Purchase #7 | $73.70 | 7.663% | $79.3476 | $79.35 | $79.35 | $79.30 |
| 7 purchase totals = | $817.99 | $896.8632 | $896.88 | $896.90 | $896.70 | |