| 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 | $196.57 | 12.158% | $220.469 | $220.47 | $220.45 | $220.50 |
| Purchase #2 | $102.39 | 6.830% | $109.3832 | $109.38 | $109.40 | $109.40 |
| Purchase #3 | $124.49 | 7.585% | $133.9326 | $133.93 | $133.95 | $133.90 |
| Purchase #4 | $104.95 | 7.697% | $113.028 | $113.03 | $113.05 | $113.00 |
| Purchase #5 | $18.49 | 7.729% | $19.9191 | $19.92 | $19.90 | $19.90 |
| Purchase #6 | $185.74 | 5.313% | $195.6084 | $195.61 | $195.60 | $195.60 |
| Purchase #7 | $57.74 | 3.398% | $59.702 | $59.70 | $59.70 | $59.70 |
| 7 purchase totals = | $790.37 | $852.0423 | $852.04 | $852.05 | $852.00 | |