| 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 | $140.25 | 11.719% | $156.6859 | $156.69 | $156.70 | $156.70 |
| Purchase #2 | $180.52 | 13.738% | $205.3198 | $205.32 | $205.30 | $205.30 |
| Purchase #3 | $28.75 | 4.116% | $29.9334 | $29.93 | $29.95 | $29.90 |
| Purchase #4 | $219.38 | 3.699% | $227.4949 | $227.49 | $227.50 | $227.50 |
| Purchase #5 | $9.58 | 4.121% | $9.9748 | $9.97 | $9.95 | $10.00 |
| Purchase #6 | $46.98 | 4.163% | $48.9358 | $48.94 | $48.95 | $48.90 |
| Purchase #7 | $164.54 | 12.684% | $185.4103 | $185.41 | $185.40 | $185.40 |
| 7 purchase totals = | $790.00 | $863.7549 | $863.75 | $863.75 | $863.70 | |