| 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 | $163.99 | 8.406% | $177.775 | $177.78 | $177.80 | $177.80 |
| Purchase #2 | $65.86 | 4.311% | $68.6992 | $68.70 | $68.70 | $68.70 |
| Purchase #3 | $82.45 | 5.330% | $86.8446 | $86.84 | $86.85 | $86.80 |
| Purchase #4 | $217.54 | 8.607% | $236.2637 | $236.26 | $236.25 | $236.30 |
| Purchase #5 | $92.64 | 12.306% | $104.0403 | $104.04 | $104.05 | $104.00 |
| Purchase #6 | $43.60 | 9.869% | $47.9029 | $47.90 | $47.90 | $47.90 |
| Purchase #7 | $135.46 | 6.482% | $144.2405 | $144.24 | $144.25 | $144.20 |
| 7 purchase totals = | $801.54 | $865.7662 | $865.76 | $865.80 | $865.70 | |