| 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 | $143.91 | 7.269% | $154.3708 | $154.37 | $154.35 | $154.40 |
| Purchase #2 | $18.43 | 4.730% | $19.3017 | $19.30 | $19.30 | $19.30 |
| Purchase #3 | $88.30 | 4.698% | $92.4483 | $92.45 | $92.45 | $92.40 |
| Purchase #4 | $215.93 | 7.267% | $231.6216 | $231.62 | $231.60 | $231.60 |
| Purchase #5 | $199.45 | 12.669% | $224.7183 | $224.72 | $224.70 | $224.70 |
| Purchase #6 | $75.52 | 9.617% | $82.7828 | $82.78 | $82.80 | $82.80 |
| Purchase #7 | $161.57 | 4.272% | $168.4723 | $168.47 | $168.45 | $168.50 |
| 7 purchase totals = | $903.11 | $973.7158 | $973.71 | $973.65 | $973.70 | |