| 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 | $207.61 | 6.374% | $220.8431 | $220.84 | $220.85 | $220.80 |
| Purchase #2 | $46.51 | 12.245% | $52.2051 | $52.21 | $52.20 | $52.20 |
| Purchase #3 | $141.97 | 3.231% | $146.5571 | $146.56 | $146.55 | $146.60 |
| Purchase #4 | $84.90 | 11.791% | $94.9106 | $94.91 | $94.90 | $94.90 |
| Purchase #5 | $66.55 | 3.239% | $68.7056 | $68.71 | $68.70 | $68.70 |
| Purchase #6 | $78.63 | 9.805% | $86.3397 | $86.34 | $86.35 | $86.30 |
| Purchase #7 | $139.88 | 3.195% | $144.3492 | $144.35 | $144.35 | $144.30 |
| 7 purchase totals = | $766.05 | $813.9104 | $813.92 | $813.90 | $813.80 | |