| 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 | $158.34 | 7.178% | $169.7056 | $169.71 | $169.70 | $169.70 |
| Purchase #2 | $114.37 | 7.367% | $122.7956 | $122.80 | $122.80 | $122.80 |
| Purchase #3 | $166.39 | 13.456% | $188.7794 | $188.78 | $188.80 | $188.80 |
| Purchase #4 | $230.90 | 12.481% | $259.7186 | $259.72 | $259.70 | $259.70 |
| Purchase #5 | $54.83 | 4.377% | $57.2299 | $57.23 | $57.25 | $57.20 |
| Purchase #6 | $68.32 | 13.106% | $77.274 | $77.27 | $77.25 | $77.30 |
| Purchase #7 | $75.83 | 11.316% | $84.4109 | $84.41 | $84.40 | $84.40 |
| 7 purchase totals = | $868.98 | $959.9140 | $959.92 | $959.90 | $959.90 | |