| 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 | $17.85 | 7.495% | $19.1879 | $19.19 | $19.20 | $19.20 |
| Purchase #2 | $99.93 | 4.821% | $104.7476 | $104.75 | $104.75 | $104.70 |
| Purchase #3 | $157.31 | 4.195% | $163.9092 | $163.91 | $163.90 | $163.90 |
| Purchase #4 | $25.94 | 3.331% | $26.8041 | $26.80 | $26.80 | $26.80 |
| Purchase #5 | $143.97 | 9.114% | $157.0914 | $157.09 | $157.10 | $157.10 |
| Purchase #6 | $64.80 | 3.226% | $66.8904 | $66.89 | $66.90 | $66.90 |
| Purchase #7 | $161.41 | 3.109% | $166.4282 | $166.43 | $166.45 | $166.40 |
| 7 purchase totals = | $671.21 | $705.0588 | $705.06 | $705.10 | $705.00 | |