| 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 | $131.44 | 11.524% | $146.5871 | $146.59 | $146.60 | $146.60 |
| Purchase #2 | $124.70 | 5.512% | $131.5735 | $131.57 | $131.55 | $131.60 |
| Purchase #3 | $116.90 | 11.448% | $130.2827 | $130.28 | $130.30 | $130.30 |
| Purchase #4 | $83.50 | 3.117% | $86.1027 | $86.10 | $86.10 | $86.10 |
| Purchase #5 | $216.60 | 6.692% | $231.0949 | $231.09 | $231.10 | $231.10 |
| Purchase #6 | $153.97 | 7.444% | $165.4315 | $165.43 | $165.45 | $165.40 |
| Purchase #7 | $27.26 | 5.409% | $28.7345 | $28.73 | $28.75 | $28.70 |
| 7 purchase totals = | $854.37 | $919.8069 | $919.79 | $919.85 | $919.80 | |