| 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 | $170.99 | 6.237% | $181.6546 | $181.65 | $181.65 | $181.70 |
| Purchase #2 | $162.99 | 10.229% | $179.6622 | $179.66 | $179.65 | $179.70 |
| Purchase #3 | $87.29 | 11.274% | $97.1311 | $97.13 | $97.15 | $97.10 |
| Purchase #4 | $27.48 | 5.135% | $28.8911 | $28.89 | $28.90 | $28.90 |
| Purchase #5 | $193.75 | 12.166% | $217.3216 | $217.32 | $217.30 | $217.30 |
| Purchase #6 | $221.96 | 7.687% | $239.0221 | $239.02 | $239.00 | $239.00 |
| Purchase #7 | $202.49 | 5.329% | $213.2807 | $213.28 | $213.30 | $213.30 |
| 7 purchase totals = | $1,066.95 | $1,156.9634 | $1,156.95 | $1,156.95 | $1,157.00 | |