| 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 | $169.81 | 13.626% | $192.9483 | $192.95 | $192.95 | $192.90 |
| Purchase #2 | $25.48 | 13.572% | $28.9381 | $28.94 | $28.95 | $28.90 |
| Purchase #3 | $103.52 | 9.455% | $113.3078 | $113.31 | $113.30 | $113.30 |
| Purchase #4 | $77.92 | 3.313% | $80.5015 | $80.50 | $80.50 | $80.50 |
| Purchase #5 | $47.43 | 9.656% | $52.0098 | $52.01 | $52.00 | $52.00 |
| Purchase #6 | $98.25 | 11.516% | $109.5645 | $109.56 | $109.55 | $109.60 |
| Purchase #7 | $131.38 | 11.697% | $146.7475 | $146.75 | $146.75 | $146.70 |
| 7 purchase totals = | $653.79 | $724.0175 | $724.02 | $724.00 | $723.90 | |