| 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 | $165.81 | 5.373% | $174.719 | $174.72 | $174.70 | $174.70 |
| Purchase #2 | $182.70 | 10.504% | $201.8908 | $201.89 | $201.90 | $201.90 |
| Purchase #3 | $97.56 | 7.593% | $104.9677 | $104.97 | $104.95 | $105.00 |
| Purchase #4 | $122.64 | 13.678% | $139.4147 | $139.41 | $139.40 | $139.40 |
| Purchase #5 | $57.52 | 6.701% | $61.3744 | $61.37 | $61.35 | $61.40 |
| Purchase #6 | $220.97 | 11.254% | $245.838 | $245.84 | $245.85 | $245.80 |
| Purchase #7 | $67.86 | 6.304% | $72.1379 | $72.14 | $72.15 | $72.10 |
| 7 purchase totals = | $915.06 | $1,000.3425 | $1,000.34 | $1,000.30 | $1,000.30 | |