| 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 | $190.32 | 8.856% | $207.1747 | $207.17 | $207.15 | $207.20 |
| Purchase #2 | $195.69 | 4.772% | $205.0283 | $205.03 | $205.05 | $205.00 |
| Purchase #3 | $155.85 | 3.279% | $160.9603 | $160.96 | $160.95 | $161.00 |
| Purchase #4 | $52.90 | 4.761% | $55.4186 | $55.42 | $55.40 | $55.40 |
| Purchase #5 | $84.81 | 5.315% | $89.3177 | $89.32 | $89.30 | $89.30 |
| Purchase #6 | $35.58 | 4.146% | $37.0551 | $37.06 | $37.05 | $37.10 |
| Purchase #7 | $93.68 | 5.712% | $99.031 | $99.03 | $99.05 | $99.00 |
| 7 purchase totals = | $808.83 | $853.9857 | $853.99 | $853.95 | $854.00 | |