| 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 | $112.75 | 10.225% | $124.2787 | $124.28 | $124.30 | $124.30 |
| Purchase #2 | $18.31 | 3.583% | $18.966 | $18.97 | $18.95 | $19.00 |
| Purchase #3 | $250.44 | 7.270% | $268.647 | $268.65 | $268.65 | $268.60 |
| Purchase #4 | $84.32 | 4.606% | $88.2038 | $88.20 | $88.20 | $88.20 |
| Purchase #5 | $86.83 | 3.175% | $89.5869 | $89.59 | $89.60 | $89.60 |
| Purchase #6 | $155.43 | 10.576% | $171.8683 | $171.87 | $171.85 | $171.90 |
| Purchase #7 | $99.92 | 6.817% | $106.7315 | $106.73 | $106.75 | $106.70 |
| 7 purchase totals = | $808.00 | $868.2822 | $868.29 | $868.30 | $868.30 | |