don't error on subscription dashboard page if there is no subscription.taxRate

services/web/app/coffee/Features/Subscription/SubscriptionController.coffee

@@ -97,6 +97,7 @@ module.exports = SubscriptionController =
 						res.render "subscriptions/dashboard",
 							title: "your_subscription"
 							recomendedCurrency: subscription?.currency
+							taxRate:subscription?.taxRate
 							plans: plans
 							subscription: subscription
 							groups: groups

services/web/app/views/subscriptions/dashboard.jade

@@ -5,7 +5,7 @@ block scripts
 
 		window.recomendedCurrency = '#{recomendedCurrency}'
 		window.recurlyApiKey = "!{settings.apis.recurly.publicKey}"
-		window.taxRate = #{subscription.taxRate}
+		window.taxRate = #{taxRate}