| 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 | $166.33 | 9.467% | $182.0765 | $182.08 | $182.10 | $182.10 |
| Purchase #2 | $50.42 | 9.690% | $55.3057 | $55.31 | $55.30 | $55.30 |
| Purchase #3 | $7.94 | 8.645% | $8.6264 | $8.63 | $8.65 | $8.60 |
| Purchase #4 | $64.73 | 5.560% | $68.329 | $68.33 | $68.35 | $68.30 |
| Purchase #5 | $19.63 | 11.485% | $21.8845 | $21.88 | $21.90 | $21.90 |
| Purchase #6 | $75.27 | 4.171% | $78.4095 | $78.41 | $78.40 | $78.40 |
| Purchase #7 | $165.30 | 11.539% | $184.374 | $184.37 | $184.35 | $184.40 |
| 7 purchase totals = | $549.62 | $599.0056 | $599.01 | $599.05 | $599.00 | |