| 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 | $230.86 | 13.346% | $261.6706 | $261.67 | $261.65 | $261.70 |
| Purchase #2 | $36.43 | 7.709% | $39.2384 | $39.24 | $39.25 | $39.20 |
| Purchase #3 | $73.48 | 12.398% | $82.5901 | $82.59 | $82.60 | $82.60 |
| Purchase #4 | $16.76 | 3.505% | $17.3474 | $17.35 | $17.35 | $17.30 |
| Purchase #5 | $7.68 | 13.562% | $8.7216 | $8.72 | $8.70 | $8.70 |
| Purchase #6 | $154.52 | 9.641% | $169.4173 | $169.42 | $169.40 | $169.40 |
| Purchase #7 | $191.79 | 7.609% | $206.3833 | $206.38 | $206.40 | $206.40 |
| 7 purchase totals = | $711.52 | $785.3687 | $785.37 | $785.35 | $785.30 | |