| 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 | $182.30 | 9.663% | $199.9156 | $199.92 | $199.90 | $199.90 |
| Purchase #2 | $149.96 | 4.816% | $157.1821 | $157.18 | $157.20 | $157.20 |
| Purchase #3 | $188.71 | 11.759% | $210.9004 | $210.90 | $210.90 | $210.90 |
| Purchase #4 | $215.31 | 10.636% | $238.2104 | $238.21 | $238.20 | $238.20 |
| Purchase #5 | $115.61 | 8.758% | $125.7351 | $125.74 | $125.75 | $125.70 |
| Purchase #6 | $144.69 | 3.836% | $150.2403 | $150.24 | $150.25 | $150.20 |
| Purchase #7 | $60.73 | 13.637% | $69.0118 | $69.01 | $69.00 | $69.00 |
| 7 purchase totals = | $1,057.31 | $1,151.1957 | $1,151.20 | $1,151.20 | $1,151.10 | |