| 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 | $113.54 | 10.613% | $125.59 | $125.59 | $125.60 | $125.60 |
| Purchase #2 | $154.56 | 6.552% | $164.6868 | $164.69 | $164.70 | $164.70 |
| Purchase #3 | $42.29 | 5.840% | $44.7597 | $44.76 | $44.75 | $44.80 |
| Purchase #4 | $32.48 | 13.855% | $36.9801 | $36.98 | $37.00 | $37.00 |
| Purchase #5 | $69.79 | 11.295% | $77.6728 | $77.67 | $77.65 | $77.70 |
| Purchase #6 | $59.28 | 10.316% | $65.3953 | $65.40 | $65.40 | $65.40 |
| Purchase #7 | $177.48 | 5.377% | $187.0231 | $187.02 | $187.00 | $187.00 |
| 7 purchase totals = | $649.42 | $702.1078 | $702.11 | $702.10 | $702.20 | |