| 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 | $119.42 | 9.710% | $131.0157 | $131.02 | $131.00 | $131.00 |
| Purchase #2 | $66.56 | 5.554% | $70.2567 | $70.26 | $70.25 | $70.30 |
| Purchase #3 | $86.31 | 8.612% | $93.743 | $93.74 | $93.75 | $93.70 |
| Purchase #4 | $190.67 | 13.388% | $216.1969 | $216.20 | $216.20 | $216.20 |
| Purchase #5 | $151.35 | 6.249% | $160.8079 | $160.81 | $160.80 | $160.80 |
| Purchase #6 | $59.42 | 13.863% | $67.6574 | $67.66 | $67.65 | $67.70 |
| Purchase #7 | $15.48 | 4.778% | $16.2196 | $16.22 | $16.20 | $16.20 |
| 7 purchase totals = | $689.21 | $755.8972 | $755.91 | $755.85 | $755.90 | |