Adding Content Under Total in Checkout Page

Shopify Plus
1

I want to add text underneath the total in checkout based on the customer’s country code. Here is an example of what I am trying to do:

{% if checkout.shipping_address.country_code == 'CA' %}
Shopify.Checkout.OrderStatus.addContentBox(
'## CANADIAN IMPORT DUTIES',
'

All bikes imported into Canada are subject to a 13% import duty charge. Duty calculation is based on the price of goods, plus shipping and packaging. At check-out you pay Time Bicycles the price without these duties. Canadian Import Duties will be payable to UPS or FedEx on delivery of your bike and gear.

'
)
{% endif %}

Where/how do I put this in checkout.liquid?