| 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 | $170.48 | 4.367% | $177.9249 | $177.92 | $177.90 | $177.90 |
| Purchase #2 | $216.82 | 4.226% | $225.9828 | $225.98 | $226.00 | $226.00 |
| Purchase #3 | $128.64 | 4.546% | $134.488 | $134.49 | $134.50 | $134.50 |
| Purchase #4 | $24.97 | 11.845% | $27.9277 | $27.93 | $27.95 | $27.90 |
| Purchase #5 | $144.39 | 8.359% | $156.4596 | $156.46 | $156.45 | $156.50 |
| Purchase #6 | $142.49 | 8.473% | $154.5632 | $154.56 | $154.55 | $154.60 |
| Purchase #7 | $150.26 | 5.604% | $158.6806 | $158.68 | $158.70 | $158.70 |
| 7 purchase totals = | $978.05 | $1,036.0268 | $1,036.02 | $1,036.05 | $1,036.10 | |