| 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 | $17.47 | 3.753% | $18.1256 | $18.13 | $18.15 | $18.10 |
| Purchase #2 | $161.25 | 9.117% | $175.9512 | $175.95 | $175.95 | $176.00 |
| Purchase #3 | $222.87 | 11.768% | $249.0973 | $249.10 | $249.10 | $249.10 |
| Purchase #4 | $222.79 | 13.176% | $252.1448 | $252.14 | $252.15 | $252.10 |
| Purchase #5 | $126.50 | 4.133% | $131.7282 | $131.73 | $131.75 | $131.70 |
| Purchase #6 | $72.61 | 8.113% | $78.5008 | $78.50 | $78.50 | $78.50 |
| Purchase #7 | $46.50 | 12.657% | $52.3855 | $52.39 | $52.40 | $52.40 |
| 7 purchase totals = | $869.99 | $957.9334 | $957.94 | $958.00 | $957.90 | |