| 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 | $72.57 | 13.431% | $82.3169 | $82.32 | $82.30 | $82.30 |
| Purchase #2 | $156.32 | 4.868% | $163.9297 | $163.93 | $163.95 | $163.90 |
| Purchase #3 | $38.92 | 5.554% | $41.0816 | $41.08 | $41.10 | $41.10 |
| Purchase #4 | $186.74 | 4.687% | $195.4925 | $195.49 | $195.50 | $195.50 |
| Purchase #5 | $11.83 | 9.508% | $12.9548 | $12.95 | $12.95 | $13.00 |
| Purchase #6 | $193.62 | 7.162% | $207.4871 | $207.49 | $207.50 | $207.50 |
| Purchase #7 | $78.25 | 12.425% | $87.9726 | $87.97 | $87.95 | $88.00 |
| 7 purchase totals = | $738.25 | $791.2352 | $791.23 | $791.25 | $791.30 | |