| 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 | $184.45 | 3.272% | $190.4852 | $190.49 | $190.50 | $190.50 |
| Purchase #2 | $177.51 | 12.866% | $200.3484 | $200.35 | $200.35 | $200.30 |
| Purchase #3 | $189.37 | 7.245% | $203.0899 | $203.09 | $203.10 | $203.10 |
| Purchase #4 | $147.71 | 10.791% | $163.6494 | $163.65 | $163.65 | $163.60 |
| Purchase #5 | $197.36 | 3.524% | $204.315 | $204.32 | $204.30 | $204.30 |
| Purchase #6 | $238.57 | 11.644% | $266.3491 | $266.35 | $266.35 | $266.30 |
| Purchase #7 | $67.67 | 12.718% | $76.2763 | $76.28 | $76.30 | $76.30 |
| 7 purchase totals = | $1,202.64 | $1,304.5133 | $1,304.53 | $1,304.55 | $1,304.40 | |