| 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 | $19.53 | 3.538% | $20.221 | $20.22 | $20.20 | $20.20 |
| Purchase #2 | $67.46 | 4.293% | $70.3561 | $70.36 | $70.35 | $70.40 |
| Purchase #3 | $175.63 | 3.795% | $182.2952 | $182.30 | $182.30 | $182.30 |
| Purchase #4 | $132.83 | 10.356% | $146.5859 | $146.59 | $146.60 | $146.60 |
| Purchase #5 | $22.74 | 12.582% | $25.6011 | $25.60 | $25.60 | $25.60 |
| Purchase #6 | $118.66 | 10.575% | $131.2083 | $131.21 | $131.20 | $131.20 |
| Purchase #7 | $230.97 | 13.252% | $261.5781 | $261.58 | $261.60 | $261.60 |
| 7 purchase totals = | $767.82 | $837.8457 | $837.86 | $837.85 | $837.90 | |