| 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 | $174.94 | 6.754% | $186.7554 | $186.76 | $186.75 | $186.80 |
| Purchase #2 | $97.93 | 11.650% | $109.3388 | $109.34 | $109.35 | $109.30 |
| Purchase #3 | $242.87 | 6.676% | $259.084 | $259.08 | $259.10 | $259.10 |
| Purchase #4 | $156.87 | 7.571% | $168.7466 | $168.75 | $168.75 | $168.70 |
| Purchase #5 | $76.84 | 6.268% | $81.6563 | $81.66 | $81.65 | $81.70 |
| Purchase #6 | $81.40 | 10.217% | $89.7166 | $89.72 | $89.70 | $89.70 |
| Purchase #7 | $47.45 | 10.348% | $52.3601 | $52.36 | $52.35 | $52.40 |
| 7 purchase totals = | $878.30 | $947.6578 | $947.67 | $947.65 | $947.70 | |