| 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 | $127.47 | 10.179% | $140.4452 | $140.45 | $140.45 | $140.40 |
| Purchase #2 | $143.63 | 12.249% | $161.2232 | $161.22 | $161.20 | $161.20 |
| Purchase #3 | $51.97 | 3.480% | $53.7786 | $53.78 | $53.80 | $53.80 |
| Purchase #4 | $108.28 | 13.186% | $122.5578 | $122.56 | $122.55 | $122.60 |
| Purchase #5 | $95.55 | 9.159% | $104.3014 | $104.30 | $104.30 | $104.30 |
| Purchase #6 | $146.47 | 11.478% | $163.2818 | $163.28 | $163.30 | $163.30 |
| Purchase #7 | $143.86 | 4.135% | $149.8086 | $149.81 | $149.80 | $149.80 |
| 7 purchase totals = | $817.23 | $895.3966 | $895.40 | $895.40 | $895.40 | |