| 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 | $136.44 | 10.547% | $150.8303 | $150.83 | $150.85 | $150.80 |
| Purchase #2 | $212.69 | 10.313% | $234.6247 | $234.62 | $234.60 | $234.60 |
| Purchase #3 | $148.46 | 6.292% | $157.8011 | $157.80 | $157.80 | $157.80 |
| Purchase #4 | $231.98 | 11.162% | $257.8736 | $257.87 | $257.85 | $257.90 |
| Purchase #5 | $162.85 | 13.687% | $185.1393 | $185.14 | $185.15 | $185.10 |
| Purchase #6 | $243.36 | 9.775% | $267.1484 | $267.15 | $267.15 | $267.10 |
| Purchase #7 | $175.92 | 6.802% | $187.8861 | $187.89 | $187.90 | $187.90 |
| 7 purchase totals = | $1,311.70 | $1,441.3035 | $1,441.30 | $1,441.30 | $1,441.20 | |