| 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 | $167.48 | 13.503% | $190.0948 | $190.09 | $190.10 | $190.10 |
| Purchase #2 | $155.45 | 3.383% | $160.7089 | $160.71 | $160.70 | $160.70 |
| Purchase #3 | $7.98 | 8.333% | $8.645 | $8.65 | $8.65 | $8.60 |
| Purchase #4 | $169.31 | 9.536% | $185.4554 | $185.46 | $185.45 | $185.50 |
| Purchase #5 | $222.74 | 6.701% | $237.6658 | $237.67 | $237.65 | $237.70 |
| Purchase #6 | $47.36 | 5.231% | $49.8374 | $49.84 | $49.85 | $49.80 |
| Purchase #7 | $145.67 | 13.492% | $165.3238 | $165.32 | $165.30 | $165.30 |
| 7 purchase totals = | $915.99 | $997.7311 | $997.74 | $997.70 | $997.70 | |