| 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 | $181.32 | 9.728% | $198.9588 | $198.96 | $198.95 | $199.00 |
| Purchase #2 | $56.75 | 7.646% | $61.0891 | $61.09 | $61.10 | $61.10 |
| Purchase #3 | $46.60 | 12.392% | $52.3747 | $52.37 | $52.35 | $52.40 |
| Purchase #4 | $72.58 | 3.204% | $74.9055 | $74.91 | $74.90 | $74.90 |
| Purchase #5 | $147.56 | 5.608% | $155.8352 | $155.84 | $155.85 | $155.80 |
| Purchase #6 | $113.91 | 3.411% | $117.7955 | $117.80 | $117.80 | $117.80 |
| Purchase #7 | $247.91 | 5.562% | $261.6988 | $261.70 | $261.70 | $261.70 |
| 7 purchase totals = | $866.63 | $922.6576 | $922.67 | $922.65 | $922.70 | |