| 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 | $186.36 | 9.289% | $203.671 | $203.67 | $203.65 | $203.70 |
| Purchase #2 | $184.95 | 10.538% | $204.44 | $204.44 | $204.45 | $204.40 |
| Purchase #3 | $37.63 | 5.127% | $39.5593 | $39.56 | $39.55 | $39.60 |
| Purchase #4 | $91.78 | 8.730% | $99.7924 | $99.79 | $99.80 | $99.80 |
| Purchase #5 | $151.43 | 6.705% | $161.5834 | $161.58 | $161.60 | $161.60 |
| Purchase #6 | $163.40 | 4.269% | $170.3755 | $170.38 | $170.40 | $170.40 |
| Purchase #7 | $249.91 | 4.119% | $260.2038 | $260.20 | $260.20 | $260.20 |
| 7 purchase totals = | $1,065.46 | $1,139.6254 | $1,139.62 | $1,139.65 | $1,139.70 | |