| 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 | $180.87 | 13.350% | $205.0161 | $205.02 | $205.00 | $205.00 |
| Purchase #2 | $239.36 | 6.403% | $254.6862 | $254.69 | $254.70 | $254.70 |
| Purchase #3 | $18.48 | 6.554% | $19.6912 | $19.69 | $19.70 | $19.70 |
| Purchase #4 | $91.73 | 6.126% | $97.3494 | $97.35 | $97.35 | $97.30 |
| Purchase #5 | $119.44 | 11.539% | $133.2222 | $133.22 | $133.20 | $133.20 |
| Purchase #6 | $44.81 | 6.871% | $47.8889 | $47.89 | $47.90 | $47.90 |
| Purchase #7 | $139.53 | 11.114% | $155.0374 | $155.04 | $155.05 | $155.00 |
| 7 purchase totals = | $834.22 | $912.8914 | $912.90 | $912.90 | $912.80 | |