| 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 | $149.42 | 13.733% | $169.9398 | $169.94 | $169.95 | $169.90 |
| Purchase #2 | $151.73 | 12.510% | $170.7114 | $170.71 | $170.70 | $170.70 |
| Purchase #3 | $219.80 | 13.759% | $250.0423 | $250.04 | $250.05 | $250.00 |
| Purchase #4 | $224.71 | 12.731% | $253.3178 | $253.32 | $253.30 | $253.30 |
| Purchase #5 | $59.83 | 11.813% | $66.8977 | $66.90 | $66.90 | $66.90 |
| Purchase #6 | $111.40 | 10.367% | $122.9488 | $122.95 | $122.95 | $122.90 |
| Purchase #7 | $236.51 | 8.731% | $257.1597 | $257.16 | $257.15 | $257.20 |
| 7 purchase totals = | $1,153.40 | $1,291.0175 | $1,291.02 | $1,291.00 | $1,290.90 | |