| 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 | $102.53 | 3.402% | $106.0181 | $106.02 | $106.00 | $106.00 |
| Purchase #2 | $126.79 | 10.782% | $140.4605 | $140.46 | $140.45 | $140.50 |
| Purchase #3 | $104.52 | 8.770% | $113.6864 | $113.69 | $113.70 | $113.70 |
| Purchase #4 | $81.72 | 11.113% | $90.8015 | $90.80 | $90.80 | $90.80 |
| Purchase #5 | $161.85 | 12.800% | $182.5668 | $182.57 | $182.55 | $182.60 |
| Purchase #6 | $124.85 | 6.269% | $132.6768 | $132.68 | $132.70 | $132.70 |
| Purchase #7 | $45.57 | 8.574% | $49.4772 | $49.48 | $49.50 | $49.50 |
| 7 purchase totals = | $747.83 | $815.6873 | $815.70 | $815.70 | $815.80 | |