Updated version installed (working on this for Australia's GST system)
If no tax rule is applied in setting rules up, then all is correct, price entered into rule is what's shown front end total shipping price with no GST shown as part of the delivery charge.
If a the GST rule of 10% is applied to shipping (in whichever configuration I could work), the ex GST tax price still needs to be entered into the Advanced shipping rules as shown below.
wow, that's an impressive set of rules!
Regarding the shipping with tax: If you use the ShippingWithTax variable, the plugin should automatically calculate the tax from it and use these values. In my test installations this works as intended, using a VAT-type tax rule. E.g. see the "shippingWithTax" shipping method at demo.kainhofer.com:
Name=White Glove Delivery; shippingWithTax=5
If it doesn't work for you, can you please check the exact tax rule in your setup?