| 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 | $197.68 | 9.570% | $216.598 | $216.60 | $216.60 | $216.60 |
| Purchase #2 | $180.78 | 4.453% | $188.8301 | $188.83 | $188.85 | $188.80 |
| Purchase #3 | $140.94 | 10.408% | $155.609 | $155.61 | $155.60 | $155.60 |
| Purchase #4 | $48.62 | 7.704% | $52.3657 | $52.37 | $52.35 | $52.40 |
| Purchase #5 | $19.29 | 3.627% | $19.9896 | $19.99 | $20.00 | $20.00 |
| Purchase #6 | $97.71 | 10.455% | $107.9256 | $107.93 | $107.95 | $107.90 |
| Purchase #7 | $104.58 | 8.610% | $113.5843 | $113.58 | $113.60 | $113.60 |
| 7 purchase totals = | $789.60 | $854.9023 | $854.91 | $854.95 | $854.90 | |