| 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 | $231.38 | 13.111% | $261.7162 | $261.72 | $261.70 | $261.70 |
| Purchase #2 | $141.97 | 11.530% | $158.3391 | $158.34 | $158.35 | $158.30 |
| Purchase #3 | $107.46 | 10.213% | $118.4349 | $118.43 | $118.45 | $118.40 |
| Purchase #4 | $147.82 | 7.116% | $158.3389 | $158.34 | $158.35 | $158.30 |
| Purchase #5 | $37.57 | 13.445% | $42.6213 | $42.62 | $42.60 | $42.60 |
| Purchase #6 | $26.63 | 7.605% | $28.6552 | $28.66 | $28.65 | $28.70 |
| Purchase #7 | $123.80 | 11.110% | $137.5542 | $137.55 | $137.55 | $137.60 |
| 7 purchase totals = | $816.63 | $905.6598 | $905.66 | $905.65 | $905.60 | |