| 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 | $167.43 | 11.703% | $187.0243 | $187.02 | $187.00 | $187.00 |
| Purchase #2 | $95.61 | 6.732% | $102.0465 | $102.05 | $102.05 | $102.00 |
| Purchase #3 | $165.88 | 13.157% | $187.7048 | $187.70 | $187.70 | $187.70 |
| Purchase #4 | $10.92 | 10.790% | $12.0983 | $12.10 | $12.10 | $12.10 |
| Purchase #5 | $178.61 | 4.607% | $186.8386 | $186.84 | $186.85 | $186.80 |
| Purchase #6 | $183.47 | 3.629% | $190.1281 | $190.13 | $190.15 | $190.10 |
| Purchase #7 | $107.49 | 12.291% | $120.7016 | $120.70 | $120.70 | $120.70 |
| 7 purchase totals = | $909.41 | $986.5422 | $986.54 | $986.55 | $986.40 | |