| 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 | $175.39 | 13.157% | $198.4661 | $198.47 | $198.45 | $198.50 |
| Purchase #2 | $175.76 | 6.126% | $186.5271 | $186.53 | $186.55 | $186.50 |
| Purchase #3 | $217.69 | 6.130% | $231.0344 | $231.03 | $231.05 | $231.00 |
| Purchase #4 | $79.71 | 4.241% | $83.0905 | $83.09 | $83.10 | $83.10 |
| Purchase #5 | $232.43 | 13.226% | $263.1712 | $263.17 | $263.15 | $263.20 |
| Purchase #6 | $28.27 | 8.703% | $30.7303 | $30.73 | $30.75 | $30.70 |
| Purchase #7 | $157.79 | 10.824% | $174.8692 | $174.87 | $174.85 | $174.90 |
| 7 purchase totals = | $1,067.04 | $1,167.8888 | $1,167.89 | $1,167.90 | $1,167.90 | |