| 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 | $76.50 | 8.191% | $82.7661 | $82.77 | $82.75 | $82.80 |
| Purchase #2 | $208.47 | 12.475% | $234.4766 | $234.48 | $234.50 | $234.50 |
| Purchase #3 | $238.77 | 11.477% | $266.1736 | $266.17 | $266.15 | $266.20 |
| Purchase #4 | $202.32 | 3.210% | $208.8145 | $208.81 | $208.80 | $208.80 |
| Purchase #5 | $232.73 | 6.112% | $246.9545 | $246.95 | $246.95 | $247.00 |
| Purchase #6 | $17.87 | 5.832% | $18.9122 | $18.91 | $18.90 | $18.90 |
| Purchase #7 | $92.75 | 7.585% | $99.7851 | $99.79 | $99.80 | $99.80 |
| 7 purchase totals = | $1,069.41 | $1,157.8826 | $1,157.88 | $1,157.85 | $1,158.00 | |