Tax table.
The secretary of revenue shall prepare a table from which the tax in effect on taxable personal income shall be determined. Such table shall be published in the department’s appropriate instructional booklets. The form and the tax computations of the table shall be substantially as follows:
(a)#
The title thereof shall be “Tax Table”.
(b)#
The first 2 columns shall contain the minimum and the maximum amounts, respectively, of taxable income in brackets of not more than $100. Computation of tax on taxable income in excess of the amount shown on the table may be set forth at the foot of such table.
(c)#
The 3rd column shall show the amount of the tax payable for each bracket before the allowance of any credit. The tax shall be computed at the rates in effect, which rates shall be applied to the amount of income at the middle of each bracket. The amount of tax for each bracket shall be computed to the nearest dollar.