| 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 | $165.94 | 10.408% | $183.211 | $183.21 | $183.20 | $183.20 |
| Purchase #2 | $28.55 | 8.627% | $31.013 | $31.01 | $31.00 | $31.00 |
| Purchase #3 | $132.36 | 6.587% | $141.0786 | $141.08 | $141.10 | $141.10 |
| Purchase #4 | $26.61 | 7.270% | $28.5445 | $28.54 | $28.55 | $28.50 |
| Purchase #5 | $186.32 | 13.861% | $212.1458 | $212.15 | $212.15 | $212.10 |
| Purchase #6 | $65.26 | 7.872% | $70.3973 | $70.40 | $70.40 | $70.40 |
| Purchase #7 | $198.53 | 11.861% | $222.0776 | $222.08 | $222.10 | $222.10 |
| 7 purchase totals = | $803.57 | $888.4678 | $888.47 | $888.50 | $888.40 | |