Sales tax compliance platform Anrok has secured $55m in its Series C financing round, which was spearheaded by Spark Capital. Sapphire Ventures also participated in the round with contributions from existing backers Sequoia Capital, Khosla Ventures, and Index Ventures. The new funding increases Anrok's total capital raised to more than $100m, which will be instrumental in advancing the company's mission to simplify global sales tax compliance through AI-powered automation. The influx of capital is expec ...