| 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 | $124.61 | 6.109% | $132.2224 | $132.22 | $132.20 | $132.20 |
| Purchase #2 | $150.90 | 13.268% | $170.9214 | $170.92 | $170.90 | $170.90 |
| Purchase #3 | $24.41 | 5.125% | $25.661 | $25.66 | $25.65 | $25.70 |
| Purchase #4 | $137.66 | 4.571% | $143.9524 | $143.95 | $143.95 | $144.00 |
| Purchase #5 | $77.98 | 11.194% | $86.7091 | $86.71 | $86.70 | $86.70 |
| Purchase #6 | $47.25 | 6.662% | $50.3978 | $50.40 | $50.40 | $50.40 |
| Purchase #7 | $73.25 | 11.491% | $81.6672 | $81.67 | $81.65 | $81.70 |
| 7 purchase totals = | $636.06 | $691.5313 | $691.53 | $691.45 | $691.60 | |