| 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 | $141.89 | 11.737% | $158.5436 | $158.54 | $158.55 | $158.50 |
| Purchase #2 | $187.99 | 10.797% | $208.2873 | $208.29 | $208.30 | $208.30 |
| Purchase #3 | $121.61 | 3.358% | $125.6937 | $125.69 | $125.70 | $125.70 |
| Purchase #4 | $233.90 | 7.776% | $252.0881 | $252.09 | $252.10 | $252.10 |
| Purchase #5 | $180.35 | 3.745% | $187.1041 | $187.10 | $187.10 | $187.10 |
| Purchase #6 | $168.49 | 10.224% | $185.7164 | $185.72 | $185.70 | $185.70 |
| Purchase #7 | $212.67 | 5.603% | $224.5859 | $224.59 | $224.60 | $224.60 |
| 7 purchase totals = | $1,246.90 | $1,342.0191 | $1,342.02 | $1,342.05 | $1,342.00 | |