my @well_known_taxes = (
{ taxkey => 0, rate => 0, taxdescription => qr{keine.*steuer}i, categories => 'ALQCIE' },
{ taxkey => 1, rate => 0, taxdescription => qr{frei}i, categories => 'ALQCIE' },
{ taxkey => 2, rate => 0.07, taxdescription => qr{umsatzsteuer}i, categories => 'I' },
{ taxkey => 3, rate => 0.16, taxdescription => qr{umsatzsteuer}i, categories => 'I' },
{ taxkey => 3, rate => 0.19, taxdescription => qr{umsatzsteuer}i, categories => 'I' },
my @well_known_taxes = (
{ taxkey => 0, rate => 0, taxdescription => qr{keine.*steuer}i, categories => 'ALQCIE' },
{ taxkey => 1, rate => 0, taxdescription => qr{frei}i, categories => 'ALQCIE' },
{ taxkey => 2, rate => 0.07, taxdescription => qr{umsatzsteuer}i, categories => 'I' },
{ taxkey => 3, rate => 0.16, taxdescription => qr{umsatzsteuer}i, categories => 'I' },
{ taxkey => 3, rate => 0.19, taxdescription => qr{umsatzsteuer}i, categories => 'I' },