| 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 | $137.44 | 6.257% | $146.0396 | $146.04 | $146.05 | $146.00 |
| Purchase #2 | $162.26 | 10.645% | $179.5326 | $179.53 | $179.55 | $179.50 |
| Purchase #3 | $195.40 | 8.571% | $212.1477 | $212.15 | $212.15 | $212.10 |
| Purchase #4 | $88.33 | 6.192% | $93.7994 | $93.80 | $93.80 | $93.80 |
| Purchase #5 | $17.42 | 4.249% | $18.1602 | $18.16 | $18.15 | $18.20 |
| Purchase #6 | $196.54 | 10.325% | $216.8328 | $216.83 | $216.85 | $216.80 |
| Purchase #7 | $15.36 | 3.611% | $15.9146 | $15.91 | $15.90 | $15.90 |
| 7 purchase totals = | $812.75 | $882.4269 | $882.42 | $882.45 | $882.30 | |