| 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 | $172.29 | 10.775% | $190.8542 | $190.85 | $190.85 | $190.90 |
| Purchase #2 | $14.78 | 7.144% | $15.8359 | $15.84 | $15.85 | $15.80 |
| Purchase #3 | $42.97 | 12.547% | $48.3614 | $48.36 | $48.35 | $48.40 |
| Purchase #4 | $23.78 | 9.609% | $26.065 | $26.07 | $26.05 | $26.10 |
| Purchase #5 | $75.32 | 7.605% | $81.0481 | $81.05 | $81.05 | $81.00 |
| Purchase #6 | $63.86 | 11.841% | $71.4217 | $71.42 | $71.40 | $71.40 |
| Purchase #7 | $31.74 | 5.376% | $33.4463 | $33.45 | $33.45 | $33.40 |
| 7 purchase totals = | $424.74 | $467.0326 | $467.04 | $467.00 | $467.00 | |