| 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 | $144.77 | 12.742% | $163.2166 | $163.22 | $163.20 | $163.20 |
| Purchase #2 | $6.60 | 4.226% | $6.8789 | $6.88 | $6.90 | $6.90 |
| Purchase #3 | $205.67 | 7.742% | $221.593 | $221.59 | $221.60 | $221.60 |
| Purchase #4 | $152.25 | 3.832% | $158.0842 | $158.08 | $158.10 | $158.10 |
| Purchase #5 | $78.91 | 3.610% | $81.7587 | $81.76 | $81.75 | $81.80 |
| Purchase #6 | $200.35 | 10.490% | $221.3667 | $221.37 | $221.35 | $221.40 |
| Purchase #7 | $125.76 | 5.418% | $132.5737 | $132.57 | $132.55 | $132.60 |
| 7 purchase totals = | $914.31 | $985.4718 | $985.47 | $985.45 | $985.60 | |