| 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 | $176.41 | 8.488% | $191.3837 | $191.38 | $191.40 | $191.40 |
| Purchase #2 | $62.49 | 5.837% | $66.1375 | $66.14 | $66.15 | $66.10 |
| Purchase #3 | $151.77 | 13.546% | $172.3288 | $172.33 | $172.35 | $172.30 |
| Purchase #4 | $129.59 | 10.129% | $142.7162 | $142.72 | $142.70 | $142.70 |
| Purchase #5 | $125.72 | 7.242% | $134.8246 | $134.82 | $134.80 | $134.80 |
| Purchase #6 | $185.91 | 8.324% | $201.3851 | $201.39 | $201.40 | $201.40 |
| Purchase #7 | $30.79 | 4.519% | $32.1814 | $32.18 | $32.20 | $32.20 |
| 7 purchase totals = | $862.68 | $940.9573 | $940.96 | $941.00 | $940.90 | |