Of course, with your California example, those numbers will vary, since California uses a percentage-basis sales tax in addition to fees and per-gallon tax.
ExxonMobil 2007
Revenue $404.6 Billion
Profit $40.6 Billion (10.0%)
Taxes $102.5 Billion (25.3%)
Sales-Based taxes $31.728B
Other taxes and duties $40.953B
Income taxes $29.864B
2007 Financial & Operating Review
http://www.exxonmobil.com/corporate/files/news_pub_fo_2007.pdf
Can you explain the California taxes further, please? I do not follow. Am stunned by the 69-cent tax posted, however. I live here ...