| 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 | $163.26 | 10.246% | $179.9876 | $179.99 | $180.00 | $180.00 |
| Purchase #2 | $198.48 | 9.462% | $217.2602 | $217.26 | $217.25 | $217.30 |
| Purchase #3 | $92.40 | 11.199% | $102.7479 | $102.75 | $102.75 | $102.70 |
| Purchase #4 | $113.35 | 5.324% | $119.3848 | $119.38 | $119.40 | $119.40 |
| Purchase #5 | $193.93 | 13.670% | $220.4402 | $220.44 | $220.45 | $220.40 |
| Purchase #6 | $114.53 | 9.555% | $125.4733 | $125.47 | $125.45 | $125.50 |
| Purchase #7 | $233.36 | 4.414% | $243.6605 | $243.66 | $243.65 | $243.70 |
| 7 purchase totals = | $1,109.31 | $1,208.9545 | $1,208.95 | $1,208.95 | $1,209.00 | |