| 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 | $89.66 | 11.548% | $100.0139 | $100.01 | $100.00 | $100.00 |
| Purchase #2 | $168.68 | 10.811% | $186.916 | $186.92 | $186.90 | $186.90 |
| Purchase #3 | $118.27 | 6.344% | $125.773 | $125.77 | $125.75 | $125.80 |
| Purchase #4 | $182.74 | 12.119% | $204.8863 | $204.89 | $204.90 | $204.90 |
| Purchase #5 | $98.97 | 11.660% | $110.5099 | $110.51 | $110.50 | $110.50 |
| Purchase #6 | $99.45 | 7.376% | $106.7854 | $106.79 | $106.80 | $106.80 |
| Purchase #7 | $13.47 | 6.669% | $14.3683 | $14.37 | $14.35 | $14.40 |
| 7 purchase totals = | $771.24 | $849.2528 | $849.26 | $849.20 | $849.30 | |