| 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 | $111.31 | 12.694% | $125.4397 | $125.44 | $125.45 | $125.40 |
| Purchase #2 | $181.47 | 9.727% | $199.1216 | $199.12 | $199.10 | $199.10 |
| Purchase #3 | $144.36 | 8.179% | $156.1672 | $156.17 | $156.15 | $156.20 |
| Purchase #4 | $156.60 | 12.630% | $176.3786 | $176.38 | $176.40 | $176.40 |
| Purchase #5 | $148.88 | 9.744% | $163.3869 | $163.39 | $163.40 | $163.40 |
| Purchase #6 | $45.25 | 3.813% | $46.9754 | $46.98 | $47.00 | $47.00 |
| Purchase #7 | $102.92 | 10.551% | $113.7791 | $113.78 | $113.80 | $113.80 |
| 7 purchase totals = | $890.79 | $981.2485 | $981.26 | $981.30 | $981.30 | |