| 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 | $174.82 | 10.400% | $193.0013 | $193.00 | $193.00 | $193.00 |
| Purchase #2 | $152.38 | 7.292% | $163.4915 | $163.49 | $163.50 | $163.50 |
| Purchase #3 | $82.69 | 3.578% | $85.6486 | $85.65 | $85.65 | $85.60 |
| Purchase #4 | $119.40 | 7.639% | $128.521 | $128.52 | $128.50 | $128.50 |
| Purchase #5 | $36.97 | 9.645% | $40.5358 | $40.54 | $40.55 | $40.50 |
| Purchase #6 | $68.53 | 6.764% | $73.1654 | $73.17 | $73.15 | $73.20 |
| Purchase #7 | $107.99 | 5.314% | $113.7286 | $113.73 | $113.75 | $113.70 |
| 7 purchase totals = | $742.78 | $798.0922 | $798.10 | $798.10 | $798.00 | |