| 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 | $130.63 | 4.780% | $136.8741 | $136.87 | $136.85 | $136.90 |
| Purchase #2 | $236.46 | 8.833% | $257.3465 | $257.35 | $257.35 | $257.30 |
| Purchase #3 | $167.95 | 4.441% | $175.4087 | $175.41 | $175.40 | $175.40 |
| Purchase #4 | $71.27 | 13.748% | $81.0682 | $81.07 | $81.05 | $81.10 |
| Purchase #5 | $100.50 | 7.198% | $107.734 | $107.73 | $107.75 | $107.70 |
| Purchase #6 | $242.52 | 8.157% | $262.3024 | $262.30 | $262.30 | $262.30 |
| Purchase #7 | $102.34 | 13.344% | $115.9962 | $116.00 | $116.00 | $116.00 |
| 7 purchase totals = | $1,051.67 | $1,136.7301 | $1,136.73 | $1,136.70 | $1,136.70 | |