| 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 | $144.58 | 10.685% | $160.0284 | $160.03 | $160.05 | $160.00 |
| Purchase #2 | $147.39 | 12.194% | $165.3627 | $165.36 | $165.35 | $165.40 |
| Purchase #3 | $96.94 | 12.258% | $108.8229 | $108.82 | $108.80 | $108.80 |
| Purchase #4 | $152.77 | 7.154% | $163.6992 | $163.70 | $163.70 | $163.70 |
| Purchase #5 | $7.69 | 6.394% | $8.1817 | $8.18 | $8.20 | $8.20 |
| Purchase #6 | $140.88 | 12.360% | $158.2928 | $158.29 | $158.30 | $158.30 |
| Purchase #7 | $204.61 | 5.264% | $215.3807 | $215.38 | $215.40 | $215.40 |
| 7 purchase totals = | $894.86 | $979.7684 | $979.76 | $979.80 | $979.80 | |