| 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 | $171.93 | 3.304% | $177.6106 | $177.61 | $177.60 | $177.60 |
| Purchase #2 | $19.60 | 8.274% | $21.2217 | $21.22 | $21.20 | $21.20 |
| Purchase #3 | $222.67 | 3.362% | $230.1562 | $230.16 | $230.15 | $230.20 |
| Purchase #4 | $119.86 | 13.528% | $136.0747 | $136.07 | $136.05 | $136.10 |
| Purchase #5 | $239.39 | 8.200% | $259.02 | $259.02 | $259.00 | $259.00 |
| Purchase #6 | $70.60 | 11.543% | $78.7494 | $78.75 | $78.75 | $78.70 |
| Purchase #7 | $105.88 | 7.705% | $114.0381 | $114.04 | $114.05 | $114.00 |
| 7 purchase totals = | $949.93 | $1,016.8707 | $1,016.87 | $1,016.80 | $1,016.80 | |