| 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 | $171.35 | 11.327% | $190.7588 | $190.76 | $190.75 | $190.80 |
| Purchase #2 | $71.38 | 9.765% | $78.3503 | $78.35 | $78.35 | $78.40 |
| Purchase #3 | $116.47 | 7.165% | $124.8151 | $124.82 | $124.80 | $124.80 |
| Purchase #4 | $143.92 | 13.797% | $163.7766 | $163.78 | $163.80 | $163.80 |
| Purchase #5 | $190.58 | 8.178% | $206.1656 | $206.17 | $206.15 | $206.20 |
| Purchase #6 | $160.76 | 6.685% | $171.5068 | $171.51 | $171.50 | $171.50 |
| Purchase #7 | $182.88 | 11.410% | $203.7466 | $203.75 | $203.75 | $203.70 |
| 7 purchase totals = | $1,037.34 | $1,139.1198 | $1,139.14 | $1,139.10 | $1,139.20 | |