| 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 | $6.41 | 3.510% | $6.635 | $6.64 | $6.65 | $6.60 |
| Purchase #2 | $185.52 | 3.476% | $191.9687 | $191.97 | $191.95 | $192.00 |
| Purchase #3 | $157.92 | 11.583% | $176.2119 | $176.21 | $176.20 | $176.20 |
| Purchase #4 | $216.54 | 7.811% | $233.4539 | $233.45 | $233.45 | $233.50 |
| Purchase #5 | $32.75 | 12.336% | $36.79 | $36.79 | $36.80 | $36.80 |
| Purchase #6 | $125.43 | 5.845% | $132.7614 | $132.76 | $132.75 | $132.80 |
| Purchase #7 | $127.69 | 4.753% | $133.7591 | $133.76 | $133.75 | $133.80 |
| 7 purchase totals = | $852.26 | $911.5800 | $911.58 | $911.55 | $911.70 | |