| 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 | $198.97 | 8.363% | $215.6099 | $215.61 | $215.60 | $215.60 |
| Purchase #2 | $17.49 | 12.340% | $19.6483 | $19.65 | $19.65 | $19.60 |
| Purchase #3 | $166.47 | 3.785% | $172.7709 | $172.77 | $172.75 | $172.80 |
| Purchase #4 | $117.98 | 5.308% | $124.2424 | $124.24 | $124.25 | $124.20 |
| Purchase #5 | $123.40 | 12.619% | $138.9718 | $138.97 | $138.95 | $139.00 |
| Purchase #6 | $105.82 | 3.516% | $109.5406 | $109.54 | $109.55 | $109.50 |
| Purchase #7 | $171.61 | 9.352% | $187.659 | $187.66 | $187.65 | $187.70 |
| 7 purchase totals = | $901.74 | $968.4429 | $968.44 | $968.40 | $968.40 | |