| 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 | $140.99 | 3.486% | $145.9049 | $145.90 | $145.90 | $145.90 |
| Purchase #2 | $187.54 | 9.334% | $205.045 | $205.05 | $205.05 | $205.00 |
| Purchase #3 | $168.54 | 5.292% | $177.4591 | $177.46 | $177.45 | $177.50 |
| Purchase #4 | $111.92 | 6.573% | $119.2765 | $119.28 | $119.30 | $119.30 |
| Purchase #5 | $52.70 | 10.492% | $58.2293 | $58.23 | $58.25 | $58.20 |
| Purchase #6 | $36.50 | 9.363% | $39.9175 | $39.92 | $39.90 | $39.90 |
| Purchase #7 | $59.45 | 7.438% | $63.8719 | $63.87 | $63.85 | $63.90 |
| 7 purchase totals = | $757.64 | $809.7042 | $809.71 | $809.70 | $809.70 | |