| 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 | $8.84 | 3.348% | $9.136 | $9.14 | $9.15 | $9.10 |
| Purchase #2 | $159.61 | 5.783% | $168.8402 | $168.84 | $168.85 | $168.80 |
| Purchase #3 | $231.54 | 13.544% | $262.8998 | $262.90 | $262.90 | $262.90 |
| Purchase #4 | $137.64 | 10.261% | $151.7632 | $151.76 | $151.75 | $151.80 |
| Purchase #5 | $127.68 | 13.607% | $145.0534 | $145.05 | $145.05 | $145.10 |
| Purchase #6 | $29.67 | 3.344% | $30.6622 | $30.66 | $30.65 | $30.70 |
| Purchase #7 | $194.61 | 10.764% | $215.5578 | $215.56 | $215.55 | $215.60 |
| 7 purchase totals = | $889.59 | $983.9126 | $983.91 | $983.90 | $984.00 | |