| 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 | $67.83 | 9.704% | $74.4122 | $74.41 | $74.40 | $74.40 |
| Purchase #2 | $125.37 | 8.694% | $136.2697 | $136.27 | $136.25 | $136.30 |
| Purchase #3 | $33.73 | 12.309% | $37.8818 | $37.88 | $37.90 | $37.90 |
| Purchase #4 | $150.91 | 3.766% | $156.5933 | $156.59 | $156.60 | $156.60 |
| Purchase #5 | $179.34 | 4.341% | $187.1251 | $187.13 | $187.15 | $187.10 |
| Purchase #6 | $154.94 | 5.858% | $164.0164 | $164.02 | $164.00 | $164.00 |
| Purchase #7 | $250.87 | 12.732% | $282.8108 | $282.81 | $282.80 | $282.80 |
| 7 purchase totals = | $962.99 | $1,039.1093 | $1,039.11 | $1,039.10 | $1,039.10 | |