| 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 | $168.69 | 11.146% | $187.4922 | $187.49 | $187.50 | $187.50 |
| Purchase #2 | $139.77 | 9.476% | $153.0146 | $153.01 | $153.00 | $153.00 |
| Purchase #3 | $86.50 | 5.617% | $91.3587 | $91.36 | $91.35 | $91.40 |
| Purchase #4 | $176.71 | 12.799% | $199.3271 | $199.33 | $199.35 | $199.30 |
| Purchase #5 | $158.84 | 6.419% | $169.0359 | $169.04 | $169.05 | $169.00 |
| Purchase #6 | $119.50 | 4.511% | $124.8906 | $124.89 | $124.90 | $124.90 |
| Purchase #7 | $178.90 | 3.440% | $185.0542 | $185.05 | $185.05 | $185.10 |
| 7 purchase totals = | $1,028.91 | $1,110.1733 | $1,110.17 | $1,110.20 | $1,110.20 | |