| 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 | $171.97 | 12.428% | $193.3424 | $193.34 | $193.35 | $193.30 |
| Purchase #2 | $76.56 | 13.275% | $86.7233 | $86.72 | $86.70 | $86.70 |
| Purchase #3 | $215.55 | 4.390% | $225.0126 | $225.01 | $225.00 | $225.00 |
| Purchase #4 | $176.57 | 8.103% | $190.8775 | $190.88 | $190.90 | $190.90 |
| Purchase #5 | $19.44 | 13.283% | $22.0222 | $22.02 | $22.00 | $22.00 |
| Purchase #6 | $110.98 | 5.690% | $117.2948 | $117.29 | $117.30 | $117.30 |
| Purchase #7 | $70.36 | 13.534% | $79.8825 | $79.88 | $79.90 | $79.90 |
| 7 purchase totals = | $841.43 | $915.1553 | $915.14 | $915.15 | $915.10 | |