| 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 | $186.39 | 10.593% | $206.1343 | $206.13 | $206.15 | $206.10 |
| Purchase #2 | $186.99 | 5.336% | $196.9678 | $196.97 | $196.95 | $197.00 |
| Purchase #3 | $105.89 | 7.478% | $113.8085 | $113.81 | $113.80 | $113.80 |
| Purchase #4 | $77.25 | 3.614% | $80.0418 | $80.04 | $80.05 | $80.00 |
| Purchase #5 | $66.31 | 12.153% | $74.3687 | $74.37 | $74.35 | $74.40 |
| Purchase #6 | $27.39 | 11.874% | $30.6423 | $30.64 | $30.65 | $30.60 |
| Purchase #7 | $229.28 | 11.102% | $254.7347 | $254.73 | $254.75 | $254.70 |
| 7 purchase totals = | $879.50 | $956.6981 | $956.69 | $956.70 | $956.60 | |