| 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 | $132.32 | 8.531% | $143.6082 | $143.61 | $143.60 | $143.60 |
| Purchase #2 | $213.88 | 7.662% | $230.2675 | $230.27 | $230.25 | $230.30 |
| Purchase #3 | $67.41 | 13.553% | $76.5461 | $76.55 | $76.55 | $76.50 |
| Purchase #4 | $190.74 | 10.430% | $210.6342 | $210.63 | $210.65 | $210.60 |
| Purchase #5 | $36.95 | 8.475% | $40.0815 | $40.08 | $40.10 | $40.10 |
| Purchase #6 | $73.33 | 11.266% | $81.5914 | $81.59 | $81.60 | $81.60 |
| Purchase #7 | $50.76 | 11.848% | $56.774 | $56.77 | $56.75 | $56.80 |
| 7 purchase totals = | $765.39 | $839.5029 | $839.50 | $839.50 | $839.50 | |