| 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 | $76.90 | 8.108% | $83.1351 | $83.14 | $83.15 | $83.10 |
| Purchase #2 | $132.87 | 10.843% | $147.2771 | $147.28 | $147.30 | $147.30 |
| Purchase #3 | $135.52 | 11.581% | $151.2146 | $151.21 | $151.20 | $151.20 |
| Purchase #4 | $136.44 | 11.474% | $152.0951 | $152.10 | $152.10 | $152.10 |
| Purchase #5 | $32.92 | 13.283% | $37.2928 | $37.29 | $37.30 | $37.30 |
| Purchase #6 | $112.78 | 12.574% | $126.961 | $126.96 | $126.95 | $127.00 |
| Purchase #7 | $215.57 | 9.451% | $235.9435 | $235.94 | $235.95 | $235.90 |
| 7 purchase totals = | $843.00 | $933.9192 | $933.92 | $933.95 | $933.90 | |