| 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 | $172.40 | 8.453% | $186.973 | $186.97 | $186.95 | $187.00 |
| Purchase #2 | $207.59 | 9.527% | $227.3671 | $227.37 | $227.35 | $227.40 |
| Purchase #3 | $90.30 | 13.336% | $102.3424 | $102.34 | $102.35 | $102.30 |
| Purchase #4 | $54.40 | 4.353% | $56.768 | $56.77 | $56.75 | $56.80 |
| Purchase #5 | $40.60 | 3.842% | $42.1599 | $42.16 | $42.15 | $42.20 |
| Purchase #6 | $154.49 | 10.646% | $170.937 | $170.94 | $170.95 | $170.90 |
| Purchase #7 | $212.53 | 5.522% | $224.2659 | $224.27 | $224.25 | $224.30 |
| 7 purchase totals = | $932.31 | $1,010.8133 | $1,010.82 | $1,010.75 | $1,010.90 | |