| 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 | $199.70 | 12.432% | $224.5267 | $224.53 | $224.55 | $224.50 |
| Purchase #2 | $166.27 | 5.843% | $175.9852 | $175.99 | $176.00 | $176.00 |
| Purchase #3 | $65.52 | 8.383% | $71.0125 | $71.01 | $71.00 | $71.00 |
| Purchase #4 | $50.49 | 9.412% | $55.2421 | $55.24 | $55.25 | $55.20 |
| Purchase #5 | $71.37 | 7.826% | $76.9554 | $76.96 | $76.95 | $77.00 |
| Purchase #6 | $222.92 | 10.196% | $245.6489 | $245.65 | $245.65 | $245.60 |
| Purchase #7 | $28.89 | 3.803% | $29.9887 | $29.99 | $30.00 | $30.00 |
| 7 purchase totals = | $805.16 | $879.3595 | $879.37 | $879.40 | $879.30 | |