| 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 | $120.57 | 13.513% | $136.8626 | $136.86 | $136.85 | $136.90 |
| Purchase #2 | $103.66 | 13.578% | $117.735 | $117.74 | $117.75 | $117.70 |
| Purchase #3 | $48.90 | 13.369% | $55.4374 | $55.44 | $55.45 | $55.40 |
| Purchase #4 | $196.85 | 5.271% | $207.226 | $207.23 | $207.25 | $207.20 |
| Purchase #5 | $115.25 | 5.461% | $121.5438 | $121.54 | $121.55 | $121.50 |
| Purchase #6 | $59.76 | 6.324% | $63.5392 | $63.54 | $63.55 | $63.50 |
| Purchase #7 | $106.32 | 6.741% | $113.487 | $113.49 | $113.50 | $113.50 |
| 7 purchase totals = | $751.31 | $815.8310 | $815.84 | $815.90 | $815.70 | |