| 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 | $175.55 | 5.473% | $185.1579 | $185.16 | $185.15 | $185.20 |
| Purchase #2 | $231.41 | 6.824% | $247.2014 | $247.20 | $247.20 | $247.20 |
| Purchase #3 | $210.41 | 7.655% | $226.5169 | $226.52 | $226.50 | $226.50 |
| Purchase #4 | $61.75 | 3.419% | $63.8612 | $63.86 | $63.85 | $63.90 |
| Purchase #5 | $62.38 | 6.189% | $66.2407 | $66.24 | $66.25 | $66.20 |
| Purchase #6 | $187.67 | 13.680% | $213.3433 | $213.34 | $213.35 | $213.30 |
| Purchase #7 | $106.55 | 3.773% | $110.5701 | $110.57 | $110.55 | $110.60 |
| 7 purchase totals = | $1,035.72 | $1,112.8915 | $1,112.89 | $1,112.85 | $1,112.90 | |