| 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 | $140.35 | 9.257% | $153.3422 | $153.34 | $153.35 | $153.30 |
| Purchase #2 | $97.67 | 4.693% | $102.2537 | $102.25 | $102.25 | $102.30 |
| Purchase #3 | $161.83 | 3.868% | $168.0896 | $168.09 | $168.10 | $168.10 |
| Purchase #4 | $236.95 | 7.644% | $255.0625 | $255.06 | $255.05 | $255.10 |
| Purchase #5 | $226.73 | 5.835% | $239.9597 | $239.96 | $239.95 | $240.00 |
| Purchase #6 | $129.44 | 6.430% | $137.763 | $137.76 | $137.75 | $137.80 |
| Purchase #7 | $93.56 | 11.247% | $104.0827 | $104.08 | $104.10 | $104.10 |
| 7 purchase totals = | $1,086.53 | $1,160.5534 | $1,160.54 | $1,160.55 | $1,160.70 | |