| 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 | $196.56 | 11.253% | $218.6789 | $218.68 | $218.70 | $218.70 |
| Purchase #2 | $205.74 | 3.134% | $212.1879 | $212.19 | $212.20 | $212.20 |
| Purchase #3 | $141.85 | 6.404% | $150.9341 | $150.93 | $150.95 | $150.90 |
| Purchase #4 | $104.81 | 5.785% | $110.8733 | $110.87 | $110.85 | $110.90 |
| Purchase #5 | $23.44 | 13.217% | $26.5381 | $26.54 | $26.55 | $26.50 |
| Purchase #6 | $18.94 | 8.215% | $20.4959 | $20.50 | $20.50 | $20.50 |
| Purchase #7 | $15.97 | 13.830% | $18.1787 | $18.18 | $18.20 | $18.20 |
| 7 purchase totals = | $707.31 | $757.8869 | $757.89 | $757.95 | $757.90 | |