| 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 | $154.97 | 5.515% | $163.5166 | $163.52 | $163.50 | $163.50 |
| Purchase #2 | $88.47 | 12.349% | $99.3952 | $99.40 | $99.40 | $99.40 |
| Purchase #3 | $95.73 | 3.144% | $98.7398 | $98.74 | $98.75 | $98.70 |
| Purchase #4 | $41.35 | 4.588% | $43.2471 | $43.25 | $43.25 | $43.20 |
| Purchase #5 | $133.47 | 9.802% | $146.5527 | $146.55 | $146.55 | $146.60 |
| Purchase #6 | $127.76 | 7.282% | $137.0635 | $137.06 | $137.05 | $137.10 |
| Purchase #7 | $86.47 | 7.840% | $93.2492 | $93.25 | $93.25 | $93.20 |
| 7 purchase totals = | $728.22 | $781.7641 | $781.77 | $781.75 | $781.70 | |