| 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 | $136.44 | 12.427% | $153.3954 | $153.40 | $153.40 | $153.40 |
| Purchase #2 | $105.37 | 6.625% | $112.3508 | $112.35 | $112.35 | $112.40 |
| Purchase #3 | $163.43 | 8.567% | $177.431 | $177.43 | $177.45 | $177.40 |
| Purchase #4 | $161.91 | 12.314% | $181.8476 | $181.85 | $181.85 | $181.80 |
| Purchase #5 | $150.68 | 4.715% | $157.7846 | $157.78 | $157.80 | $157.80 |
| Purchase #6 | $117.79 | 7.439% | $126.5524 | $126.55 | $126.55 | $126.60 |
| Purchase #7 | $54.32 | 9.400% | $59.4261 | $59.43 | $59.45 | $59.40 |
| 7 purchase totals = | $889.94 | $968.7879 | $968.79 | $968.85 | $968.80 | |