| 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 | $149.57 | 9.627% | $163.9691 | $163.97 | $163.95 | $164.00 |
| Purchase #2 | $152.63 | 7.430% | $163.9704 | $163.97 | $163.95 | $164.00 |
| Purchase #3 | $227.69 | 10.537% | $251.6817 | $251.68 | $251.70 | $251.70 |
| Purchase #4 | $245.47 | 9.196% | $268.0434 | $268.04 | $268.05 | $268.00 |
| Purchase #5 | $237.25 | 10.260% | $261.5919 | $261.59 | $261.60 | $261.60 |
| Purchase #6 | $143.31 | 5.194% | $150.7535 | $150.75 | $150.75 | $150.80 |
| Purchase #7 | $229.54 | 7.847% | $247.552 | $247.55 | $247.55 | $247.60 |
| 7 purchase totals = | $1,385.46 | $1,507.5620 | $1,507.55 | $1,507.55 | $1,507.70 | |