| 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 | $152.70 | 10.238% | $168.3334 | $168.33 | $168.35 | $168.30 |
| Purchase #2 | $45.52 | 13.549% | $51.6875 | $51.69 | $51.70 | $51.70 |
| Purchase #3 | $45.59 | 7.625% | $49.0662 | $49.07 | $49.05 | $49.10 |
| Purchase #4 | $191.97 | 3.873% | $199.405 | $199.41 | $199.40 | $199.40 |
| Purchase #5 | $183.94 | 3.682% | $190.7127 | $190.71 | $190.70 | $190.70 |
| Purchase #6 | $81.76 | 13.123% | $92.4894 | $92.49 | $92.50 | $92.50 |
| Purchase #7 | $13.77 | 11.478% | $15.3505 | $15.35 | $15.35 | $15.40 |
| 7 purchase totals = | $715.25 | $767.0447 | $767.05 | $767.05 | $767.10 | |