| 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 | $158.99 | 4.525% | $166.1843 | $166.18 | $166.20 | $166.20 |
| Purchase #2 | $199.53 | 11.608% | $222.6914 | $222.69 | $222.70 | $222.70 |
| Purchase #3 | $139.59 | 3.125% | $143.9522 | $143.95 | $143.95 | $144.00 |
| Purchase #4 | $181.29 | 3.870% | $188.3059 | $188.31 | $188.30 | $188.30 |
| Purchase #5 | $97.57 | 5.447% | $102.8846 | $102.88 | $102.90 | $102.90 |
| Purchase #6 | $127.82 | 4.273% | $133.2817 | $133.28 | $133.30 | $133.30 |
| Purchase #7 | $138.36 | 7.113% | $148.2015 | $148.20 | $148.20 | $148.20 |
| 7 purchase totals = | $1,043.15 | $1,105.5016 | $1,105.49 | $1,105.55 | $1,105.60 | |