| 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 | $134.53 | 10.310% | $148.4 | $148.40 | $148.40 | $148.40 |
| Purchase #2 | $75.71 | 12.528% | $85.1949 | $85.19 | $85.20 | $85.20 |
| Purchase #3 | $164.58 | 12.762% | $185.5837 | $185.58 | $185.60 | $185.60 |
| Purchase #4 | $68.98 | 10.714% | $76.3705 | $76.37 | $76.35 | $76.40 |
| Purchase #5 | $48.44 | 11.853% | $54.1816 | $54.18 | $54.20 | $54.20 |
| Purchase #6 | $199.25 | 9.161% | $217.5033 | $217.50 | $217.50 | $217.50 |
| Purchase #7 | $72.38 | 6.654% | $77.1962 | $77.20 | $77.20 | $77.20 |
| 7 purchase totals = | $763.87 | $844.4302 | $844.42 | $844.45 | $844.50 | |