| 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 | $183.99 | 11.427% | $205.0145 | $205.01 | $205.00 | $205.00 |
| Purchase #2 | $140.97 | 9.550% | $154.4326 | $154.43 | $154.45 | $154.40 |
| Purchase #3 | $114.65 | 8.173% | $124.0203 | $124.02 | $124.00 | $124.00 |
| Purchase #4 | $5.51 | 5.605% | $5.8188 | $5.82 | $5.80 | $5.80 |
| Purchase #5 | $9.94 | 11.242% | $11.0575 | $11.06 | $11.05 | $11.10 |
| Purchase #6 | $70.54 | 9.382% | $77.1581 | $77.16 | $77.15 | $77.20 |
| Purchase #7 | $189.76 | 3.635% | $196.6578 | $196.66 | $196.65 | $196.70 |
| 7 purchase totals = | $715.36 | $774.1596 | $774.16 | $774.10 | $774.20 | |