谁能把price list四舍五入的那道jj题逐字逐句的翻译一下

missilezy

The estimated amount in the price list rounded to 1$. How much is the sum of the estimated amounts within 6$ of the sum of the actual amounts in the list. (1)There are fewer than 11 amounts in the list. (2)Each estimated amounts is 5$
        

rounded to 1$ 是啥意思

How much is the sum of the estimated amounts within 6$ of the sum of the actual amounts in the list：能否帮忙分析一下语法：到底再问什么？within6$做什么成分？

有人选E，有人选A,之所以不同看上去是因为对how much is...这句的理解不同。期待ing.....

missilezy

快来吧，nn们