| 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 | $99.63 | 7.142% | $106.7456 | $106.75 | $106.75 | $106.70 |
| Purchase #2 | $174.64 | 9.209% | $190.7226 | $190.72 | $190.70 | $190.70 |
| Purchase #3 | $90.51 | 5.121% | $95.145 | $95.15 | $95.15 | $95.10 |
| Purchase #4 | $119.80 | 5.594% | $126.5016 | $126.50 | $126.50 | $126.50 |
| Purchase #5 | $83.51 | 4.754% | $87.4801 | $87.48 | $87.50 | $87.50 |
| Purchase #6 | $164.76 | 13.153% | $186.4309 | $186.43 | $186.45 | $186.40 |
| Purchase #7 | $149.86 | 9.328% | $163.8389 | $163.84 | $163.85 | $163.80 |
| 7 purchase totals = | $882.71 | $956.8647 | $956.87 | $956.90 | $956.70 | |