| 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 | $96.43 | 10.174% | $106.2408 | $106.24 | $106.25 | $106.20 |
| Purchase #2 | $190.26 | 13.776% | $216.4702 | $216.47 | $216.45 | $216.50 |
| Purchase #3 | $81.46 | 4.640% | $85.2397 | $85.24 | $85.25 | $85.20 |
| Purchase #4 | $48.77 | 6.383% | $51.883 | $51.88 | $51.90 | $51.90 |
| Purchase #5 | $136.99 | 9.650% | $150.2095 | $150.21 | $150.20 | $150.20 |
| Purchase #6 | $179.87 | 13.464% | $204.0877 | $204.09 | $204.10 | $204.10 |
| Purchase #7 | $166.63 | 4.414% | $173.985 | $173.99 | $174.00 | $174.00 |
| 7 purchase totals = | $900.41 | $988.1159 | $988.12 | $988.15 | $988.10 | |