| 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 | $183.63 | 7.515% | $197.4298 | $197.43 | $197.45 | $197.40 |
| Purchase #2 | $39.25 | 4.144% | $40.8765 | $40.88 | $40.90 | $40.90 |
| Purchase #3 | $193.73 | 10.815% | $214.6819 | $214.68 | $214.70 | $214.70 |
| Purchase #4 | $30.78 | 12.284% | $34.561 | $34.56 | $34.55 | $34.60 |
| Purchase #5 | $67.77 | 13.487% | $76.9101 | $76.91 | $76.90 | $76.90 |
| Purchase #6 | $185.46 | 9.707% | $203.4626 | $203.46 | $203.45 | $203.50 |
| Purchase #7 | $142.30 | 11.253% | $158.313 | $158.31 | $158.30 | $158.30 |
| 7 purchase totals = | $842.92 | $926.2349 | $926.23 | $926.25 | $926.30 | |