| 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 | $127.75 | 3.344% | $132.022 | $132.02 | $132.00 | $132.00 |
| Purchase #2 | $151.63 | 8.268% | $164.1668 | $164.17 | $164.15 | $164.20 |
| Purchase #3 | $163.71 | 9.224% | $178.8106 | $178.81 | $178.80 | $178.80 |
| Purchase #4 | $188.39 | 6.376% | $200.4017 | $200.40 | $200.40 | $200.40 |
| Purchase #5 | $34.85 | 4.473% | $36.4088 | $36.41 | $36.40 | $36.40 |
| Purchase #6 | $166.61 | 8.410% | $180.6219 | $180.62 | $180.60 | $180.60 |
| Purchase #7 | $102.40 | 9.590% | $112.2202 | $112.22 | $112.20 | $112.20 |
| 7 purchase totals = | $935.34 | $1,004.6520 | $1,004.65 | $1,004.55 | $1,004.60 | |