| 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 | $147.83 | 7.467% | $158.8685 | $158.87 | $158.85 | $158.90 |
| Purchase #2 | $121.95 | 8.611% | $132.4511 | $132.45 | $132.45 | $132.50 |
| Purchase #3 | $205.79 | 4.103% | $214.2336 | $214.23 | $214.25 | $214.20 |
| Purchase #4 | $160.70 | 5.159% | $168.9905 | $168.99 | $169.00 | $169.00 |
| Purchase #5 | $92.54 | 7.808% | $99.7655 | $99.77 | $99.75 | $99.80 |
| Purchase #6 | $217.62 | 7.213% | $233.3169 | $233.32 | $233.30 | $233.30 |
| Purchase #7 | $15.89 | 8.536% | $17.2464 | $17.25 | $17.25 | $17.20 |
| 7 purchase totals = | $962.32 | $1,024.8725 | $1,024.88 | $1,024.85 | $1,024.90 | |