| 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 | $151.84 | 7.607% | $163.3905 | $163.39 | $163.40 | $163.40 |
| Purchase #2 | $104.47 | 6.313% | $111.0652 | $111.07 | $111.05 | $111.10 |
| Purchase #3 | $74.56 | 12.374% | $83.7861 | $83.79 | $83.80 | $83.80 |
| Purchase #4 | $169.55 | 4.257% | $176.7677 | $176.77 | $176.75 | $176.80 |
| Purchase #5 | $153.79 | 12.138% | $172.457 | $172.46 | $172.45 | $172.50 |
| Purchase #6 | $149.64 | 13.562% | $169.9342 | $169.93 | $169.95 | $169.90 |
| Purchase #7 | $108.79 | 4.357% | $113.53 | $113.53 | $113.55 | $113.50 |
| 7 purchase totals = | $912.64 | $990.9307 | $990.94 | $990.95 | $991.00 | |