| 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 | $112.83 | 13.256% | $127.7867 | $127.79 | $127.80 | $127.80 |
| Purchase #2 | $167.52 | 7.389% | $179.8981 | $179.90 | $179.90 | $179.90 |
| Purchase #3 | $235.76 | 13.768% | $268.2194 | $268.22 | $268.20 | $268.20 |
| Purchase #4 | $151.25 | 13.292% | $171.3542 | $171.35 | $171.35 | $171.40 |
| Purchase #5 | $188.37 | 9.241% | $205.7773 | $205.78 | $205.80 | $205.80 |
| Purchase #6 | $165.50 | 9.440% | $181.1232 | $181.12 | $181.10 | $181.10 |
| Purchase #7 | $27.26 | 5.850% | $28.8547 | $28.85 | $28.85 | $28.90 |
| 7 purchase totals = | $1,048.49 | $1,163.0136 | $1,163.01 | $1,163.00 | $1,163.10 | |