| 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 | $157.39 | 5.564% | $166.1472 | $166.15 | $166.15 | $166.10 |
| Purchase #2 | $205.68 | 9.466% | $225.1497 | $225.15 | $225.15 | $225.10 |
| Purchase #3 | $168.89 | 13.663% | $191.9654 | $191.97 | $191.95 | $192.00 |
| Purchase #4 | $222.99 | 10.203% | $245.7417 | $245.74 | $245.75 | $245.70 |
| Purchase #5 | $157.72 | 4.444% | $164.7291 | $164.73 | $164.75 | $164.70 |
| Purchase #6 | $115.36 | 10.225% | $127.1556 | $127.16 | $127.15 | $127.20 |
| Purchase #7 | $122.62 | 12.753% | $138.2577 | $138.26 | $138.25 | $138.30 |
| 7 purchase totals = | $1,150.65 | $1,259.1464 | $1,259.16 | $1,259.15 | $1,259.10 | |