| 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 | $180.86 | 10.114% | $199.1522 | $199.15 | $199.15 | $199.20 |
| Purchase #2 | $226.81 | 13.257% | $256.8782 | $256.88 | $256.90 | $256.90 |
| Purchase #3 | $47.68 | 9.340% | $52.1333 | $52.13 | $52.15 | $52.10 |
| Purchase #4 | $80.52 | 12.396% | $90.5013 | $90.50 | $90.50 | $90.50 |
| Purchase #5 | $71.80 | 12.478% | $80.7592 | $80.76 | $80.75 | $80.80 |
| Purchase #6 | $102.74 | 5.617% | $108.5109 | $108.51 | $108.50 | $108.50 |
| Purchase #7 | $155.33 | 5.334% | $163.6153 | $163.62 | $163.60 | $163.60 |
| 7 purchase totals = | $865.74 | $951.5504 | $951.55 | $951.55 | $951.60 | |