| 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 | $155.58 | 9.431% | $170.2527 | $170.25 | $170.25 | $170.30 |
| Purchase #2 | $15.95 | 3.431% | $16.4972 | $16.50 | $16.50 | $16.50 |
| Purchase #3 | $184.50 | 9.227% | $201.5238 | $201.52 | $201.50 | $201.50 |
| Purchase #4 | $53.30 | 4.274% | $55.578 | $55.58 | $55.60 | $55.60 |
| Purchase #5 | $192.44 | 7.413% | $206.7056 | $206.71 | $206.70 | $206.70 |
| Purchase #6 | $98.66 | 5.832% | $104.4139 | $104.41 | $104.40 | $104.40 |
| Purchase #7 | $213.36 | 5.633% | $225.3786 | $225.38 | $225.40 | $225.40 |
| 7 purchase totals = | $913.79 | $980.3498 | $980.35 | $980.35 | $980.40 | |