| 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 | $169.69 | 8.549% | $184.1968 | $184.20 | $184.20 | $184.20 |
| Purchase #2 | $113.82 | 11.113% | $126.4688 | $126.47 | $126.45 | $126.50 |
| Purchase #3 | $178.47 | 10.860% | $197.8518 | $197.85 | $197.85 | $197.90 |
| Purchase #4 | $15.83 | 5.705% | $16.7331 | $16.73 | $16.75 | $16.70 |
| Purchase #5 | $104.91 | 5.594% | $110.7787 | $110.78 | $110.80 | $110.80 |
| Purchase #6 | $25.88 | 4.498% | $27.0441 | $27.04 | $27.05 | $27.00 |
| Purchase #7 | $36.69 | 7.561% | $39.4641 | $39.46 | $39.45 | $39.50 |
| 7 purchase totals = | $645.29 | $702.5374 | $702.53 | $702.55 | $702.60 | |