| 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 | $111.26 | 9.800% | $122.1635 | $122.16 | $122.15 | $122.20 |
| Purchase #2 | $139.85 | 12.275% | $157.0166 | $157.02 | $157.00 | $157.00 |
| Purchase #3 | $28.66 | 4.858% | $30.0523 | $30.05 | $30.05 | $30.10 |
| Purchase #4 | $160.83 | 9.494% | $176.0992 | $176.10 | $176.10 | $176.10 |
| Purchase #5 | $213.32 | 6.773% | $227.7682 | $227.77 | $227.75 | $227.80 |
| Purchase #6 | $22.97 | 5.113% | $24.1445 | $24.14 | $24.15 | $24.10 |
| Purchase #7 | $33.55 | 10.247% | $36.9879 | $36.99 | $37.00 | $37.00 |
| 7 purchase totals = | $710.44 | $774.2322 | $774.23 | $774.20 | $774.30 | |