| 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 | $184.53 | 3.866% | $191.6639 | $191.66 | $191.65 | $191.70 |
| Purchase #2 | $76.38 | 7.625% | $82.204 | $82.20 | $82.20 | $82.20 |
| Purchase #3 | $30.68 | 10.813% | $33.9974 | $34.00 | $34.00 | $34.00 |
| Purchase #4 | $134.81 | 13.476% | $152.977 | $152.98 | $153.00 | $153.00 |
| Purchase #5 | $120.90 | 11.853% | $135.2303 | $135.23 | $135.25 | $135.20 |
| Purchase #6 | $158.69 | 4.536% | $165.8882 | $165.89 | $165.90 | $165.90 |
| Purchase #7 | $111.39 | 12.618% | $125.4452 | $125.45 | $125.45 | $125.40 |
| 7 purchase totals = | $817.38 | $887.4060 | $887.41 | $887.45 | $887.40 | |