President Donald Trump's tariffs have yet to show up in any of the traditional data points measuring inflation.

Higher prices for some items were offset by declines in other areas, such as petrol, airfares and clothing.

Inflation was tame in May but President Trump's tariff policy may cause consumer prices to rise noticeably heading into summer, economists said.

President Donald Trump's tariffs have yet to show up in any of the traditional data points measuring inflation.