| 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 | $184.58 | 3.412% | $190.8779 | $190.88 | $190.90 | $190.90 |
| Purchase #2 | $85.69 | 6.622% | $91.3644 | $91.36 | $91.35 | $91.40 |
| Purchase #3 | $73.87 | 6.762% | $78.8651 | $78.87 | $78.85 | $78.90 |
| Purchase #4 | $195.57 | 3.478% | $202.3719 | $202.37 | $202.35 | $202.40 |
| Purchase #5 | $27.38 | 12.673% | $30.8499 | $30.85 | $30.85 | $30.80 |
| Purchase #6 | $166.32 | 10.417% | $183.6456 | $183.65 | $183.65 | $183.60 |
| Purchase #7 | $248.66 | 5.632% | $262.6645 | $262.66 | $262.65 | $262.70 |
| 7 purchase totals = | $982.07 | $1,040.6393 | $1,040.64 | $1,040.60 | $1,040.70 | |