| 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 | $52.44 | 8.196% | $56.738 | $56.74 | $56.75 | $56.70 |
| Purchase #2 | $116.75 | 11.323% | $129.9696 | $129.97 | $129.95 | $130.00 |
| Purchase #3 | $224.76 | 9.125% | $245.2694 | $245.27 | $245.25 | $245.30 |
| Purchase #4 | $120.39 | 10.156% | $132.6168 | $132.62 | $132.60 | $132.60 |
| Purchase #5 | $38.68 | 9.588% | $42.3886 | $42.39 | $42.40 | $42.40 |
| Purchase #6 | $136.60 | 9.186% | $149.1481 | $149.15 | $149.15 | $149.10 |
| Purchase #7 | $168.29 | 13.395% | $190.8324 | $190.83 | $190.85 | $190.80 |
| 7 purchase totals = | $857.91 | $946.9629 | $946.97 | $946.95 | $946.90 | |