| 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 | $120.49 | 9.297% | $131.692 | $131.69 | $131.70 | $131.70 |
| Purchase #2 | $153.98 | 8.775% | $167.4917 | $167.49 | $167.50 | $167.50 |
| Purchase #3 | $76.66 | 5.863% | $81.1546 | $81.15 | $81.15 | $81.20 |
| Purchase #4 | $66.80 | 9.665% | $73.2562 | $73.26 | $73.25 | $73.30 |
| Purchase #5 | $207.52 | 13.479% | $235.4916 | $235.49 | $235.50 | $235.50 |
| Purchase #6 | $138.55 | 7.522% | $148.9717 | $148.97 | $148.95 | $149.00 |
| Purchase #7 | $105.30 | 3.581% | $109.0708 | $109.07 | $109.05 | $109.10 |
| 7 purchase totals = | $869.30 | $947.1286 | $947.12 | $947.10 | $947.30 | |