| 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 | $151.31 | 10.324% | $166.9312 | $166.93 | $166.95 | $166.90 |
| Purchase #2 | $149.63 | 8.849% | $162.8708 | $162.87 | $162.85 | $162.90 |
| Purchase #3 | $205.74 | 8.314% | $222.8452 | $222.85 | $222.85 | $222.80 |
| Purchase #4 | $170.27 | 7.459% | $182.9704 | $182.97 | $182.95 | $183.00 |
| Purchase #5 | $182.95 | 3.856% | $190.0046 | $190.00 | $190.00 | $190.00 |
| Purchase #6 | $95.55 | 12.144% | $107.1536 | $107.15 | $107.15 | $107.20 |
| Purchase #7 | $232.70 | 10.640% | $257.4593 | $257.46 | $257.45 | $257.50 |
| 7 purchase totals = | $1,188.15 | $1,290.2351 | $1,290.23 | $1,290.20 | $1,290.30 | |