| 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 | $104.95 | 3.700% | $108.8332 | $108.83 | $108.85 | $108.80 |
| Purchase #2 | $164.33 | 13.386% | $186.3272 | $186.33 | $186.35 | $186.30 |
| Purchase #3 | $129.63 | 8.839% | $141.088 | $141.09 | $141.10 | $141.10 |
| Purchase #4 | $226.61 | 13.516% | $257.2386 | $257.24 | $257.25 | $257.20 |
| Purchase #5 | $86.95 | 7.234% | $93.24 | $93.24 | $93.25 | $93.20 |
| Purchase #6 | $74.97 | 13.289% | $84.9328 | $84.93 | $84.95 | $84.90 |
| Purchase #7 | $167.53 | 12.311% | $188.1546 | $188.15 | $188.15 | $188.20 |
| 7 purchase totals = | $954.97 | $1,059.8144 | $1,059.81 | $1,059.90 | $1,059.70 | |