| 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 | $152.62 | 5.619% | $161.1957 | $161.20 | $161.20 | $161.20 |
| Purchase #2 | $126.79 | 11.189% | $140.9765 | $140.98 | $141.00 | $141.00 |
| Purchase #3 | $18.97 | 12.711% | $21.3813 | $21.38 | $21.40 | $21.40 |
| Purchase #4 | $24.34 | 10.611% | $26.9227 | $26.92 | $26.90 | $26.90 |
| Purchase #5 | $53.38 | 3.747% | $55.3801 | $55.38 | $55.40 | $55.40 |
| Purchase #6 | $175.41 | 8.572% | $190.4461 | $190.45 | $190.45 | $190.40 |
| Purchase #7 | $233.81 | 9.686% | $256.4568 | $256.46 | $256.45 | $256.50 |
| 7 purchase totals = | $785.32 | $852.7592 | $852.77 | $852.80 | $852.80 | |