| 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 | $158.96 | 6.331% | $169.0238 | $169.02 | $169.00 | $169.00 |
| Purchase #2 | $86.74 | 6.734% | $92.5811 | $92.58 | $92.60 | $92.60 |
| Purchase #3 | $42.96 | 6.792% | $45.8778 | $45.88 | $45.90 | $45.90 |
| Purchase #4 | $157.90 | 5.138% | $166.0129 | $166.01 | $166.00 | $166.00 |
| Purchase #5 | $152.94 | 11.371% | $170.3308 | $170.33 | $170.35 | $170.30 |
| Purchase #6 | $35.53 | 8.526% | $38.5593 | $38.56 | $38.55 | $38.60 |
| Purchase #7 | $61.91 | 8.209% | $66.9922 | $66.99 | $67.00 | $67.00 |
| 7 purchase totals = | $696.94 | $749.3779 | $749.37 | $749.40 | $749.40 | |