| 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 | $175.25 | 7.775% | $188.8757 | $188.88 | $188.90 | $188.90 |
| Purchase #2 | $241.50 | 12.711% | $272.1971 | $272.20 | $272.20 | $272.20 |
| Purchase #3 | $191.87 | 5.839% | $203.0733 | $203.07 | $203.05 | $203.10 |
| Purchase #4 | $21.44 | 4.222% | $22.3452 | $22.35 | $22.35 | $22.30 |
| Purchase #5 | $156.67 | 13.304% | $177.5134 | $177.51 | $177.50 | $177.50 |
| Purchase #6 | $61.43 | 4.705% | $64.3203 | $64.32 | $64.30 | $64.30 |
| Purchase #7 | $36.25 | 9.780% | $39.7953 | $39.80 | $39.80 | $39.80 |
| 7 purchase totals = | $884.41 | $968.1203 | $968.13 | $968.10 | $968.10 | |