| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $134.91 | 10.218% | $148.6951 | $148.70 | $148.70 | $148.70 |
| Purchase #2 | $181.32 | 10.292% | $199.9815 | $199.98 | $200.00 | $200.00 |
| Purchase #3 | $61.78 | 6.561% | $65.8334 | $65.83 | $65.85 | $65.80 |
| Purchase #4 | $104.45 | 8.255% | $113.0723 | $113.07 | $113.05 | $113.10 |
| Purchase #5 | $191.88 | 12.149% | $215.1915 | $215.19 | $215.20 | $215.20 |
| Purchase #6 | $71.42 | 13.138% | $80.8032 | $80.80 | $80.80 | $80.80 |
| Purchase #7 | $159.90 | 4.676% | $167.3769 | $167.38 | $167.40 | $167.40 |
| 7 purchase totals = | $905.66 | $990.9539 | $990.95 | $991.00 | $991.00 | |