| 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 | $155.63 | 11.720% | $173.8698 | $173.87 | $173.85 | $173.90 |
| Purchase #2 | $146.90 | 7.595% | $158.0571 | $158.06 | $158.05 | $158.10 |
| Purchase #3 | $115.81 | 10.345% | $127.7905 | $127.79 | $127.80 | $127.80 |
| Purchase #4 | $97.34 | 10.136% | $107.2064 | $107.21 | $107.20 | $107.20 |
| Purchase #5 | $142.78 | 11.213% | $158.7899 | $158.79 | $158.80 | $158.80 |
| Purchase #6 | $24.49 | 9.230% | $26.7504 | $26.75 | $26.75 | $26.80 |
| Purchase #7 | $151.33 | 4.371% | $157.9446 | $157.94 | $157.95 | $157.90 |
| 7 purchase totals = | $834.28 | $910.4087 | $910.41 | $910.40 | $910.50 | |