| 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 | $169.76 | 12.454% | $190.9019 | $190.90 | $190.90 | $190.90 |
| Purchase #2 | $243.60 | 6.599% | $259.6752 | $259.68 | $259.70 | $259.70 |
| Purchase #3 | $25.70 | 12.291% | $28.8588 | $28.86 | $28.85 | $28.90 |
| Purchase #4 | $112.51 | 4.810% | $117.9217 | $117.92 | $117.90 | $117.90 |
| Purchase #5 | $38.82 | 7.521% | $41.7397 | $41.74 | $41.75 | $41.70 |
| Purchase #6 | $87.56 | 7.553% | $94.1734 | $94.17 | $94.15 | $94.20 |
| Purchase #7 | $171.52 | 8.476% | $186.058 | $186.06 | $186.05 | $186.10 |
| 7 purchase totals = | $849.47 | $919.3287 | $919.33 | $919.30 | $919.40 | |