US President Donald Trump has hit Australia with a new 12.5 per cent tariff on imports, but Americans will ultimately be asked to pick up the bill. US President Donald Trump has imposed a 12.5 per cent tariff on Australian imports to the US. Real victims of tariffsIndependent economist Saul Eslake said Australian businesses wouldn't pay more due to the tariffs. Australia and Anthony Albanese have protested against Trump tariffs, calling them unwarranted. Advertisement AdvertisementAdvertisement AdvertisementThe new tariff come as the 10 per cent tariff was due to expire.