| 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 | $161.72 | 13.338% | $183.2902 | $183.29 | $183.30 | $183.30 |
| Purchase #2 | $31.37 | 5.265% | $33.0216 | $33.02 | $33.00 | $33.00 |
| Purchase #3 | $163.84 | 8.182% | $177.2454 | $177.25 | $177.25 | $177.20 |
| Purchase #4 | $19.65 | 11.322% | $21.8748 | $21.87 | $21.85 | $21.90 |
| Purchase #5 | $86.86 | 7.484% | $93.3606 | $93.36 | $93.35 | $93.40 |
| Purchase #6 | $209.51 | 7.536% | $225.2987 | $225.30 | $225.30 | $225.30 |
| Purchase #7 | $78.70 | 12.215% | $88.3132 | $88.31 | $88.30 | $88.30 |
| 7 purchase totals = | $751.65 | $822.4045 | $822.40 | $822.35 | $822.40 | |