| 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 | $184.74 | 6.585% | $196.9051 | $196.91 | $196.90 | $196.90 |
| Purchase #2 | $195.69 | 8.359% | $212.0477 | $212.05 | $212.05 | $212.00 |
| Purchase #3 | $169.72 | 9.744% | $186.2575 | $186.26 | $186.25 | $186.30 |
| Purchase #4 | $112.95 | 10.539% | $124.8538 | $124.85 | $124.85 | $124.90 |
| Purchase #5 | $25.66 | 11.485% | $28.6071 | $28.61 | $28.60 | $28.60 |
| Purchase #6 | $52.67 | 7.494% | $56.6171 | $56.62 | $56.60 | $56.60 |
| Purchase #7 | $38.98 | 13.655% | $44.3027 | $44.30 | $44.30 | $44.30 |
| 7 purchase totals = | $780.41 | $849.5910 | $849.60 | $849.55 | $849.60 | |