| 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 | $71.86 | 4.413% | $75.0312 | $75.03 | $75.05 | $75.00 |
| Purchase #2 | $175.75 | 13.252% | $199.0404 | $199.04 | $199.05 | $199.00 |
| Purchase #3 | $165.68 | 6.299% | $176.1162 | $176.12 | $176.10 | $176.10 |
| Purchase #4 | $151.40 | 7.700% | $163.0578 | $163.06 | $163.05 | $163.10 |
| Purchase #5 | $232.66 | 3.512% | $240.831 | $240.83 | $240.85 | $240.80 |
| Purchase #6 | $217.48 | 7.644% | $234.1042 | $234.10 | $234.10 | $234.10 |
| Purchase #7 | $180.37 | 10.818% | $199.8824 | $199.88 | $199.90 | $199.90 |
| 7 purchase totals = | $1,195.20 | $1,288.0632 | $1,288.06 | $1,288.10 | $1,288.00 | |