| 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 | $108.29 | 5.477% | $114.221 | $114.22 | $114.20 | $114.20 |
| Purchase #2 | $125.62 | 8.634% | $136.466 | $136.47 | $136.45 | $136.50 |
| Purchase #3 | $126.74 | 13.816% | $144.2504 | $144.25 | $144.25 | $144.30 |
| Purchase #4 | $229.39 | 10.403% | $253.2534 | $253.25 | $253.25 | $253.30 |
| Purchase #5 | $119.25 | 8.502% | $129.3886 | $129.39 | $129.40 | $129.40 |
| Purchase #6 | $149.59 | 10.164% | $164.7943 | $164.79 | $164.80 | $164.80 |
| Purchase #7 | $219.25 | 8.263% | $237.3666 | $237.37 | $237.35 | $237.40 |
| 7 purchase totals = | $1,078.13 | $1,179.7403 | $1,179.74 | $1,179.70 | $1,179.90 | |