| 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 | $131.66 | 5.786% | $139.2778 | $139.28 | $139.30 | $139.30 |
| Purchase #2 | $62.81 | 6.692% | $67.0132 | $67.01 | $67.00 | $67.00 |
| Purchase #3 | $28.99 | 3.130% | $29.8974 | $29.90 | $29.90 | $29.90 |
| Purchase #4 | $25.74 | 4.871% | $26.9938 | $26.99 | $27.00 | $27.00 |
| Purchase #5 | $197.65 | 12.438% | $222.2337 | $222.23 | $222.25 | $222.20 |
| Purchase #6 | $21.45 | 3.686% | $22.2406 | $22.24 | $22.25 | $22.20 |
| Purchase #7 | $192.65 | 13.765% | $219.1683 | $219.17 | $219.15 | $219.20 |
| 7 purchase totals = | $660.95 | $726.8248 | $726.82 | $726.85 | $726.80 | |