| 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 | $141.54 | 10.391% | $156.2474 | $156.25 | $156.25 | $156.20 |
| Purchase #2 | $84.99 | 4.403% | $88.7321 | $88.73 | $88.75 | $88.70 |
| Purchase #3 | $102.90 | 11.814% | $115.0566 | $115.06 | $115.05 | $115.10 |
| Purchase #4 | $171.81 | 4.784% | $180.0294 | $180.03 | $180.05 | $180.00 |
| Purchase #5 | $41.44 | 8.378% | $44.9118 | $44.91 | $44.90 | $44.90 |
| Purchase #6 | $237.97 | 12.218% | $267.0452 | $267.05 | $267.05 | $267.00 |
| Purchase #7 | $38.43 | 6.746% | $41.0225 | $41.02 | $41.00 | $41.00 |
| 7 purchase totals = | $819.08 | $893.0450 | $893.05 | $893.05 | $892.90 | |