Biden's 100 days: Low-end approval, yet strong marks on pandemic response: POLL • 6 min read Biden to reveal plan for major tax hike for wealthy The president will unveil the next part of his infrastructure plan, which is expected to cost around $3 trillion and hopes to be paid for by proposing a tax hike on wealthy Americans and investors.Evan Vucci/AP Intense partisanship is holding Joe Biden to a tepid job approval rating -- the third-lowest for any president at 100 days in office since Harry Truman -- along with continued economic dislocation, pandemic impacts and questions about Biden's view of the size and role of government.