| 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 | $145.83 | 7.496% | $156.7614 | $156.76 | $156.75 | $156.80 |
| Purchase #2 | $83.97 | 8.682% | $91.2603 | $91.26 | $91.25 | $91.30 |
| Purchase #3 | $55.40 | 10.842% | $61.4065 | $61.41 | $61.40 | $61.40 |
| Purchase #4 | $236.73 | 12.490% | $266.2976 | $266.30 | $266.30 | $266.30 |
| Purchase #5 | $10.57 | 3.366% | $10.9258 | $10.93 | $10.95 | $10.90 |
| Purchase #6 | $165.56 | 13.225% | $187.4553 | $187.46 | $187.45 | $187.50 |
| Purchase #7 | $78.58 | 6.473% | $83.6665 | $83.67 | $83.65 | $83.70 |
| 7 purchase totals = | $776.64 | $857.7734 | $857.79 | $857.75 | $857.90 | |