| 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 | $108.71 | 6.732% | $116.0284 | $116.03 | $116.05 | $116.00 |
| Purchase #2 | $218.38 | 12.455% | $245.5792 | $245.58 | $245.60 | $245.60 |
| Purchase #3 | $145.34 | 13.763% | $165.3431 | $165.34 | $165.35 | $165.30 |
| Purchase #4 | $22.52 | 11.332% | $25.072 | $25.07 | $25.05 | $25.10 |
| Purchase #5 | $7.78 | 12.322% | $8.7387 | $8.74 | $8.75 | $8.70 |
| Purchase #6 | $132.99 | 13.522% | $150.9729 | $150.97 | $150.95 | $151.00 |
| Purchase #7 | $146.68 | 5.419% | $154.6286 | $154.63 | $154.65 | $154.60 |
| 7 purchase totals = | $782.40 | $866.3629 | $866.36 | $866.40 | $866.30 | |