| 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 | $126.55 | 9.622% | $138.7266 | $138.73 | $138.75 | $138.70 |
| Purchase #2 | $171.96 | 10.462% | $189.9505 | $189.95 | $189.95 | $190.00 |
| Purchase #3 | $16.50 | 4.682% | $17.2725 | $17.27 | $17.25 | $17.30 |
| Purchase #4 | $193.41 | 11.680% | $216.0003 | $216.00 | $216.00 | $216.00 |
| Purchase #5 | $194.86 | 10.469% | $215.2599 | $215.26 | $215.25 | $215.30 |
| Purchase #6 | $41.64 | 12.704% | $46.9299 | $46.93 | $46.95 | $46.90 |
| Purchase #7 | $151.91 | 4.108% | $158.1505 | $158.15 | $158.15 | $158.20 |
| 7 purchase totals = | $896.83 | $982.2902 | $982.29 | $982.30 | $982.40 | |