| 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 | $179.97 | 6.238% | $191.1965 | $191.20 | $191.20 | $191.20 |
| Purchase #2 | $28.50 | 6.217% | $30.2718 | $30.27 | $30.25 | $30.30 |
| Purchase #3 | $100.75 | 5.183% | $105.9719 | $105.97 | $105.95 | $106.00 |
| Purchase #4 | $55.68 | 11.250% | $61.944 | $61.94 | $61.95 | $61.90 |
| Purchase #5 | $216.83 | 13.497% | $246.0955 | $246.10 | $246.10 | $246.10 |
| Purchase #6 | $213.73 | 13.563% | $242.7182 | $242.72 | $242.70 | $242.70 |
| Purchase #7 | $83.57 | 13.756% | $95.0659 | $95.07 | $95.05 | $95.10 |
| 7 purchase totals = | $879.03 | $973.2638 | $973.27 | $973.20 | $973.30 | |