A program to calculate Simple Personal Income Tax in Indonesia based on taxpayer's annual income and tax reliefs.
git clone cd online-pajak composer install composer dump-autoload
cd online-pajak php src/cli.php
cd online-pajak vendor/bin/phpunit
src/ cli.php (main program) Config.php (configuration) TaxRelief.php (question 2) TaxScheme.php (question 1) tests/ TaxReliefTest.php (unit test for question 2) TaxSchemeTest.php (unit test for question 1)