| 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 | $138.25 | 3.323% | $142.844 | $142.84 | $142.85 | $142.80 |
| Purchase #2 | $17.92 | 4.366% | $18.7024 | $18.70 | $18.70 | $18.70 |
| Purchase #3 | $161.33 | 13.539% | $183.1725 | $183.17 | $183.15 | $183.20 |
| Purchase #4 | $132.36 | 11.112% | $147.0678 | $147.07 | $147.05 | $147.10 |
| Purchase #5 | $97.58 | 5.466% | $102.9137 | $102.91 | $102.90 | $102.90 |
| Purchase #6 | $170.45 | 13.746% | $193.8801 | $193.88 | $193.90 | $193.90 |
| Purchase #7 | $146.48 | 11.865% | $163.8599 | $163.86 | $163.85 | $163.90 |
| 7 purchase totals = | $864.37 | $952.4404 | $952.43 | $952.40 | $952.50 | |