| 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 | $156.82 | 5.204% | $164.9809 | $164.98 | $165.00 | $165.00 |
| Purchase #2 | $125.61 | 5.439% | $132.4419 | $132.44 | $132.45 | $132.40 |
| Purchase #3 | $68.94 | 5.504% | $72.7345 | $72.73 | $72.75 | $72.70 |
| Purchase #4 | $211.83 | 12.808% | $238.9612 | $238.96 | $238.95 | $239.00 |
| Purchase #5 | $171.55 | 3.579% | $177.6898 | $177.69 | $177.70 | $177.70 |
| Purchase #6 | $164.27 | 3.231% | $169.5776 | $169.58 | $169.60 | $169.60 |
| Purchase #7 | $25.47 | 12.213% | $28.5807 | $28.58 | $28.60 | $28.60 |
| 7 purchase totals = | $924.49 | $984.9666 | $984.96 | $985.05 | $985.00 | |