| 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 | $188.96 | 11.542% | $210.7698 | $210.77 | $210.75 | $210.80 |
| Purchase #2 | $133.51 | 4.873% | $140.0159 | $140.02 | $140.00 | $140.00 |
| Purchase #3 | $97.60 | 5.542% | $103.009 | $103.01 | $103.00 | $103.00 |
| Purchase #4 | $94.90 | 9.828% | $104.2268 | $104.23 | $104.25 | $104.20 |
| Purchase #5 | $5.48 | 13.107% | $6.1983 | $6.20 | $6.20 | $6.20 |
| Purchase #6 | $57.92 | 6.805% | $61.8615 | $61.86 | $61.85 | $61.90 |
| Purchase #7 | $68.87 | 10.719% | $76.2522 | $76.25 | $76.25 | $76.30 |
| 7 purchase totals = | $647.24 | $702.3335 | $702.34 | $702.30 | $702.40 | |