| 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 | $171.57 | 10.478% | $189.5471 | $189.55 | $189.55 | $189.50 |
| Purchase #2 | $186.87 | 7.576% | $201.0273 | $201.03 | $201.05 | $201.00 |
| Purchase #3 | $30.38 | 8.807% | $33.0556 | $33.06 | $33.05 | $33.10 |
| Purchase #4 | $232.65 | 6.798% | $248.4655 | $248.47 | $248.45 | $248.50 |
| Purchase #5 | $89.85 | 5.395% | $94.6974 | $94.70 | $94.70 | $94.70 |
| Purchase #6 | $46.83 | 11.652% | $52.2866 | $52.29 | $52.30 | $52.30 |
| Purchase #7 | $189.99 | 4.832% | $199.1703 | $199.17 | $199.15 | $199.20 |
| 7 purchase totals = | $948.14 | $1,018.2498 | $1,018.27 | $1,018.25 | $1,018.30 | |