HRS §658B-3
Parties can change the rules by agreement
This section lets the people involved in a case or transaction agree to change how the rules in this chapter apply. They can also agree on what money to use for a foreign-money claim, and can use different types of money for different parts of the deal. Just stating a price in a foreign money does not force them to use that money for everything.
The statute, as written — Variation by agreement
(a) The effect of provisions of this chapter may be varied by agreement of the parties made at any time before or after commencement of an action, commencement of a distribution proceeding, or the entry of judgment. (b) The parties may agree upon the money to be used in a transaction giving rise to a foreign-money claim and may use different moneys for different aspects of the transaction. Stating the price in a foreign money or for a particular transaction does not, of itself, require the use of that money for other aspects of the transaction.
LawTrove is not legal advice. The summary above is a computer-generated restatement — the authoritative text is the official version linked above.