| 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 | $165.95 | 8.660% | $180.3213 | $180.32 | $180.30 | $180.30 |
| Purchase #2 | $113.55 | 11.778% | $126.9239 | $126.92 | $126.90 | $126.90 |
| Purchase #3 | $48.36 | 9.830% | $53.1138 | $53.11 | $53.10 | $53.10 |
| Purchase #4 | $172.39 | 7.172% | $184.7538 | $184.75 | $184.75 | $184.80 |
| Purchase #5 | $215.48 | 3.259% | $222.5025 | $222.50 | $222.50 | $222.50 |
| Purchase #6 | $124.49 | 7.690% | $134.0633 | $134.06 | $134.05 | $134.10 |
| Purchase #7 | $207.78 | 11.499% | $231.6726 | $231.67 | $231.65 | $231.70 |
| 7 purchase totals = | $1,048.00 | $1,133.3512 | $1,133.33 | $1,133.25 | $1,133.40 | |