| 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 | $200.68 | 7.189% | $215.1069 | $215.11 | $215.10 | $215.10 |
| Purchase #2 | $63.49 | 9.529% | $69.54 | $69.54 | $69.55 | $69.50 |
| Purchase #3 | $138.63 | 11.684% | $154.8275 | $154.83 | $154.85 | $154.80 |
| Purchase #4 | $144.94 | 4.657% | $151.6899 | $151.69 | $151.70 | $151.70 |
| Purchase #5 | $184.82 | 6.452% | $196.7446 | $196.74 | $196.75 | $196.70 |
| Purchase #6 | $23.33 | 7.602% | $25.1035 | $25.10 | $25.10 | $25.10 |
| Purchase #7 | $18.75 | 7.393% | $20.1362 | $20.14 | $20.15 | $20.10 |
| 7 purchase totals = | $774.64 | $833.1486 | $833.15 | $833.20 | $833.00 | |