| 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 | $157.65 | 7.361% | $169.2546 | $169.25 | $169.25 | $169.30 |
| Purchase #2 | $23.75 | 9.441% | $25.9922 | $25.99 | $26.00 | $26.00 |
| Purchase #3 | $52.86 | 9.471% | $57.8664 | $57.87 | $57.85 | $57.90 |
| Purchase #4 | $23.39 | 11.856% | $26.1631 | $26.16 | $26.15 | $26.20 |
| Purchase #5 | $132.42 | 13.115% | $149.7869 | $149.79 | $149.80 | $149.80 |
| Purchase #6 | $6.53 | 4.730% | $6.8389 | $6.84 | $6.85 | $6.80 |
| Purchase #7 | $70.41 | 11.746% | $78.6804 | $78.68 | $78.70 | $78.70 |
| 7 purchase totals = | $467.01 | $514.5825 | $514.58 | $514.60 | $514.70 | |