| 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 | $150.66 | 4.797% | $157.8872 | $157.89 | $157.90 | $157.90 |
| Purchase #2 | $23.50 | 13.235% | $26.6102 | $26.61 | $26.60 | $26.60 |
| Purchase #3 | $104.93 | 8.478% | $113.826 | $113.83 | $113.85 | $113.80 |
| Purchase #4 | $29.64 | 12.659% | $33.3921 | $33.39 | $33.40 | $33.40 |
| Purchase #5 | $46.72 | 8.451% | $50.6683 | $50.67 | $50.65 | $50.70 |
| Purchase #6 | $246.68 | 6.476% | $262.655 | $262.66 | $262.65 | $262.70 |
| Purchase #7 | $10.80 | 4.372% | $11.2722 | $11.27 | $11.25 | $11.30 |
| 7 purchase totals = | $612.93 | $656.3110 | $656.32 | $656.30 | $656.40 | |