| 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 | $123.93 | 9.867% | $136.1582 | $136.16 | $136.15 | $136.20 |
| Purchase #2 | $23.59 | 9.179% | $25.7553 | $25.76 | $25.75 | $25.80 |
| Purchase #3 | $26.42 | 8.497% | $28.6649 | $28.66 | $28.65 | $28.70 |
| Purchase #4 | $164.94 | 13.432% | $187.0947 | $187.09 | $187.10 | $187.10 |
| Purchase #5 | $173.62 | 12.458% | $195.2496 | $195.25 | $195.25 | $195.20 |
| Purchase #6 | $82.67 | 5.144% | $86.9225 | $86.92 | $86.90 | $86.90 |
| Purchase #7 | $104.46 | 10.186% | $115.1003 | $115.10 | $115.10 | $115.10 |
| 7 purchase totals = | $699.63 | $774.9455 | $774.94 | $774.90 | $775.00 | |