| 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 | $154.99 | 5.543% | $163.5811 | $163.58 | $163.60 | $163.60 |
| Purchase #2 | $10.60 | 7.155% | $11.3584 | $11.36 | $11.35 | $11.40 |
| Purchase #3 | $211.51 | 13.178% | $239.3828 | $239.38 | $239.40 | $239.40 |
| Purchase #4 | $90.95 | 9.832% | $99.8922 | $99.89 | $99.90 | $99.90 |
| Purchase #5 | $124.56 | 12.288% | $139.8659 | $139.87 | $139.85 | $139.90 |
| Purchase #6 | $226.36 | 4.289% | $236.0686 | $236.07 | $236.05 | $236.10 |
| Purchase #7 | $54.37 | 5.254% | $57.2266 | $57.23 | $57.25 | $57.20 |
| 7 purchase totals = | $873.34 | $947.3756 | $947.38 | $947.40 | $947.50 | |