| 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 | $134.91 | 10.329% | $148.8449 | $148.84 | $148.85 | $148.80 |
| Purchase #2 | $15.83 | 5.351% | $16.6771 | $16.68 | $16.70 | $16.70 |
| Purchase #3 | $78.94 | 8.573% | $85.7075 | $85.71 | $85.70 | $85.70 |
| Purchase #4 | $71.39 | 8.355% | $77.3546 | $77.35 | $77.35 | $77.40 |
| Purchase #5 | $43.74 | 9.823% | $48.0366 | $48.04 | $48.05 | $48.00 |
| Purchase #6 | $176.91 | 6.543% | $188.4852 | $188.49 | $188.50 | $188.50 |
| Purchase #7 | $222.75 | 11.802% | $249.039 | $249.04 | $249.05 | $249.00 |
| 7 purchase totals = | $744.47 | $814.1449 | $814.15 | $814.20 | $814.10 | |