| 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 | $166.35 | 9.157% | $181.5827 | $181.58 | $181.60 | $181.60 |
| Purchase #2 | $250.62 | 13.313% | $283.985 | $283.99 | $284.00 | $284.00 |
| Purchase #3 | $159.26 | 12.436% | $179.0656 | $179.07 | $179.05 | $179.10 |
| Purchase #4 | $88.50 | 10.208% | $97.5341 | $97.53 | $97.55 | $97.50 |
| Purchase #5 | $27.82 | 10.418% | $30.7183 | $30.72 | $30.70 | $30.70 |
| Purchase #6 | $149.25 | 10.361% | $164.7138 | $164.71 | $164.70 | $164.70 |
| Purchase #7 | $196.75 | 5.362% | $207.2997 | $207.30 | $207.30 | $207.30 |
| 7 purchase totals = | $1,038.55 | $1,144.8992 | $1,144.90 | $1,144.90 | $1,144.90 | |