| 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 | $77.67 | 5.495% | $81.938 | $81.94 | $81.95 | $81.90 |
| Purchase #2 | $170.78 | 7.121% | $182.9412 | $182.94 | $182.95 | $182.90 |
| Purchase #3 | $204.68 | 13.426% | $232.1603 | $232.16 | $232.15 | $232.20 |
| Purchase #4 | $10.90 | 9.341% | $11.9182 | $11.92 | $11.90 | $11.90 |
| Purchase #5 | $127.68 | 7.667% | $137.4692 | $137.47 | $137.45 | $137.50 |
| Purchase #6 | $57.74 | 6.643% | $61.5757 | $61.58 | $61.60 | $61.60 |
| Purchase #7 | $248.32 | 6.520% | $264.5105 | $264.51 | $264.50 | $264.50 |
| 7 purchase totals = | $897.77 | $972.5131 | $972.52 | $972.50 | $972.50 | |