You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "what is the gst rate in new zealand?" whose answer is 15%.
Each document should contain about 30 words, and these documents should contain useful information.

Query: current GST rate in New Zealand
Useful Output:

Doc 1: Current GST rate in New Zealand is 15% for goods and services. Some goods and services are 0% taxable and some goods and services are GST exempt. New Zealand
Doc 2: GST is a consumption tax of 15% on all goods, services and other items sold or consumed in New Zealand. You become liable to pay GST when your
Doc 3: The default NRCT rate is currently 15% (or 45% for individuals and 20% for companies if the relevant paperwork is not provided). Some
Doc 4: The current GST rate in New Zealand is 15%, but you can change the rate with the calculator to simulate any value. Does the calculator still support
Doc 5: Is removing GST from food a possible partial temporary solution to the cost-of-living issue? In short, yes, but as ever in tax, the position is more complex.