| 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 | $65.57 | 13.476% | $74.4062 | $74.41 | $74.40 | $74.40 |
| Purchase #2 | $146.61 | 6.585% | $156.2643 | $156.26 | $156.25 | $156.30 |
| Purchase #3 | $221.89 | 5.507% | $234.1095 | $234.11 | $234.10 | $234.10 |
| Purchase #4 | $63.51 | 13.419% | $72.0324 | $72.03 | $72.05 | $72.00 |
| Purchase #5 | $183.74 | 3.108% | $189.4506 | $189.45 | $189.45 | $189.50 |
| Purchase #6 | $187.54 | 5.837% | $198.4867 | $198.49 | $198.50 | $198.50 |
| Purchase #7 | $47.72 | 6.868% | $50.9974 | $51.00 | $51.00 | $51.00 |
| 7 purchase totals = | $916.58 | $975.7471 | $975.75 | $975.75 | $975.80 | |