| 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 | $249.61 | 10.528% | $275.8889 | $275.89 | $275.90 | $275.90 |
| Purchase #2 | $164.57 | 6.858% | $175.8562 | $175.86 | $175.85 | $175.90 |
| Purchase #3 | $21.45 | 8.356% | $23.2424 | $23.24 | $23.25 | $23.20 |
| Purchase #4 | $158.33 | 10.820% | $175.4613 | $175.46 | $175.45 | $175.50 |
| Purchase #5 | $132.26 | 9.476% | $144.793 | $144.79 | $144.80 | $144.80 |
| Purchase #6 | $164.56 | 7.107% | $176.2553 | $176.26 | $176.25 | $176.30 |
| Purchase #7 | $16.46 | 12.177% | $18.4643 | $18.46 | $18.45 | $18.50 |
| 7 purchase totals = | $907.24 | $989.9614 | $989.96 | $989.95 | $990.10 | |