dend&quot;</span><span class="p">,</span>
         <span class="s2">&quot;federal_rate&quot;</span><span class="p">:</span> <span class="mf">0.15</span><span class="p">,</span>
         <span class="s2">&quot;state_rate&quot;</span><span class="p">:</span> <span class="mf">0.06</span><span class="p">,</span>
         <span class="s2">&quot;total_rate&quot;</span><span class="p">:</span> <span class="mf">0.21</span>
     <span class="p">}</span>
 <span class="p">])</span>

 <span class="c1"># Define test dat