| 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 | $105.83 | 11.266% | $117.7528 | $117.75 | $117.75 | $117.80 |
| Purchase #2 | $127.44 | 5.738% | $134.7525 | $134.75 | $134.75 | $134.80 |
| Purchase #3 | $45.27 | 6.458% | $48.1935 | $48.19 | $48.20 | $48.20 |
| Purchase #4 | $65.33 | 13.472% | $74.1313 | $74.13 | $74.15 | $74.10 |
| Purchase #5 | $146.50 | 9.731% | $160.7559 | $160.76 | $160.75 | $160.80 |
| Purchase #6 | $190.61 | 4.264% | $198.7376 | $198.74 | $198.75 | $198.70 |
| Purchase #7 | $116.25 | 12.504% | $130.7859 | $130.79 | $130.80 | $130.80 |
| 7 purchase totals = | $797.23 | $865.1095 | $865.11 | $865.15 | $865.20 | |