| 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 | $147.39 | 10.853% | $163.3862 | $163.39 | $163.40 | $163.40 |
| Purchase #2 | $189.63 | 13.861% | $215.9146 | $215.91 | $215.90 | $215.90 |
| Purchase #3 | $153.84 | 6.859% | $164.3919 | $164.39 | $164.40 | $164.40 |
| Purchase #4 | $79.63 | 11.679% | $88.93 | $88.93 | $88.95 | $88.90 |
| Purchase #5 | $204.56 | 3.822% | $212.3783 | $212.38 | $212.40 | $212.40 |
| Purchase #6 | $236.32 | 12.492% | $265.8411 | $265.84 | $265.85 | $265.80 |
| Purchase #7 | $122.46 | 8.257% | $132.5715 | $132.57 | $132.55 | $132.60 |
| 7 purchase totals = | $1,133.83 | $1,243.4136 | $1,243.41 | $1,243.45 | $1,243.40 | |