Fix unnecessary recalculation of product list pricing

[Jeroenll]

Description

Unnecessary recalculation of large product list pricing causes huge slowdowns.

Fixed Issues (if relevant)

1. Unnecessary recalculation of product list pricing causes huge slowdowns #14941: Unnecessary recalculation of product list pricing causes huge slowdowns

Manual testing scenarios

1. Create a catalog where prices are including tax + prices are shown including tax.
2. Go to a category page and show 100 products per page.

Contribution checklist

• Pull request has a meaningful description of its purpose
• All commits are accompanied by meaningful commit messages
• All new or changed code is covered with unit/integration tests (if applicable)
• All automated tests passed successfully (all builds on Travis CI are green)

[magento-engcom-team]

Hi @miguelbalparda, thank you for the review.
ENGCOM-1551 has been created to process this Pull Request

[magento-engcom-team]

Hi @JeroenVanLeusden. Thank you for your contribution.
Changes from your Pull Request will be available with the upcoming 2.2.5 release.

Please, consider porting this solution across release lines.
You may use Porting tool to port commits automatically.