| 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 | $156.75 | 8.344% | $169.8292 | $169.83 | $169.85 | $169.80 |
| Purchase #2 | $30.51 | 10.649% | $33.759 | $33.76 | $33.75 | $33.80 |
| Purchase #3 | $142.83 | 7.600% | $153.6851 | $153.69 | $153.70 | $153.70 |
| Purchase #4 | $234.66 | 8.418% | $254.4137 | $254.41 | $254.40 | $254.40 |
| Purchase #5 | $114.44 | 12.743% | $129.0231 | $129.02 | $129.00 | $129.00 |
| Purchase #6 | $242.49 | 13.390% | $274.9594 | $274.96 | $274.95 | $275.00 |
| Purchase #7 | $250.99 | 9.411% | $274.6107 | $274.61 | $274.60 | $274.60 |
| 7 purchase totals = | $1,172.67 | $1,290.2802 | $1,290.28 | $1,290.25 | $1,290.30 | |