MAGETWO-31891: Changes made in tax configuration are not seen in backend create new order page

Author: Yu Tang

app/code/Magento/Sales/Model/Config/Reader.php

@@ -20,6 +20,7 @@ class Reader extends \Magento\Framework\Config\Reader\Filesystem
         '/config/section' => 'name',
         '/config/section/group' => 'name',
         '/config/section/group/item' => 'name',
+        '/config/section/group/item/renderer' => 'name',
         '/config/order/available_product_type' => 'name',
     ];