| 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 | $82.68 | 3.116% | $85.2563 | $85.26 | $85.25 | $85.30 |
| Purchase #2 | $177.94 | 9.296% | $194.4813 | $194.48 | $194.50 | $194.50 |
| Purchase #3 | $231.61 | 8.132% | $250.4445 | $250.44 | $250.45 | $250.40 |
| Purchase #4 | $161.50 | 5.243% | $169.9674 | $169.97 | $169.95 | $170.00 |
| Purchase #5 | $72.77 | 12.821% | $82.0998 | $82.10 | $82.10 | $82.10 |
| Purchase #6 | $27.75 | 9.268% | $30.3219 | $30.32 | $30.30 | $30.30 |
| Purchase #7 | $22.61 | 7.786% | $24.3704 | $24.37 | $24.35 | $24.40 |
| 7 purchase totals = | $776.86 | $836.9416 | $836.94 | $836.90 | $837.00 | |