How worth is 1$ in your country

There's a lot of things you can buy in my country, I'm in Brazil
If you're hungry you can buy some bread, cheese and a 500ml soda
If you're looking for sweets, you can get a ton of gum (not actually a ton lol it's like a 10 inch bag full of candy)
If you're more interested in gifts, you can go from cheap steel rings from amazing handcrafted necklaces
You can get a bus pass if you don't have a car
You can get sunglasses if the sun it's too bright (but I'm not responsible for any eye damage lol)
You can also apreciate some cultural events, most of them are cheap, some are even free.