Can I use different prices at store scope rather than website scope?

Is the only way to change the price per product for a different country to setup a new website serving that country?

For example if I have SKU123 that sells for $100 USD on my main site, and I want to sell it for €125 in France and €150 in Germany, do I need:

– website1 – USD / store1 / storeview1 – SKU123 = 100
– website2 – EUR / store2 / storeview2 – SKU123 = 125
– website3 – EUR / store3 / storeview3 – SKU123 = 150

I thought (seemingly incorrectly now) I could do:

– website1 – USD / store1 / storeview1 – SKU123 = 100
– website2 – EUR / store2 / storeview2 – SKU123 = 125
– website2 – ^^^ / store3 / storeview3 – SKU123 = 150

Is that not feasible?
Thanks