| 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 | $131.53 | 10.382% | $145.1854 | $145.19 | $145.20 | $145.20 |
| Purchase #2 | $214.37 | 13.481% | $243.2692 | $243.27 | $243.25 | $243.30 |
| Purchase #3 | $16.27 | 9.374% | $17.7951 | $17.80 | $17.80 | $17.80 |
| Purchase #4 | $169.69 | 10.214% | $187.0221 | $187.02 | $187.00 | $187.00 |
| Purchase #5 | $44.60 | 12.170% | $50.0278 | $50.03 | $50.05 | $50.00 |
| Purchase #6 | $78.96 | 8.647% | $85.7877 | $85.79 | $85.80 | $85.80 |
| Purchase #7 | $165.35 | 7.562% | $177.8538 | $177.85 | $177.85 | $177.90 |
| 7 purchase totals = | $820.77 | $906.9411 | $906.95 | $906.95 | $907.00 | |