| 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 | $129.56 | 10.183% | $142.7531 | $142.75 | $142.75 | $142.80 |
| Purchase #2 | $95.33 | 3.406% | $98.5769 | $98.58 | $98.60 | $98.60 |
| Purchase #3 | $56.40 | 8.637% | $61.2713 | $61.27 | $61.25 | $61.30 |
| Purchase #4 | $104.87 | 5.646% | $110.791 | $110.79 | $110.80 | $110.80 |
| Purchase #5 | $157.65 | 10.156% | $173.6609 | $173.66 | $173.65 | $173.70 |
| Purchase #6 | $35.28 | 9.479% | $38.6242 | $38.62 | $38.60 | $38.60 |
| Purchase #7 | $70.96 | 7.770% | $76.4736 | $76.47 | $76.45 | $76.50 |
| 7 purchase totals = | $650.05 | $702.1510 | $702.14 | $702.10 | $702.30 | |