| 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 | $151.47 | 3.267% | $156.4185 | $156.42 | $156.40 | $156.40 |
| Purchase #2 | $143.68 | 12.504% | $161.6457 | $161.65 | $161.65 | $161.60 |
| Purchase #3 | $128.86 | 13.592% | $146.3747 | $146.37 | $146.35 | $146.40 |
| Purchase #4 | $123.84 | 13.111% | $140.0767 | $140.08 | $140.10 | $140.10 |
| Purchase #5 | $59.41 | 13.476% | $67.4161 | $67.42 | $67.40 | $67.40 |
| Purchase #6 | $215.92 | 6.867% | $230.7472 | $230.75 | $230.75 | $230.70 |
| Purchase #7 | $58.34 | 10.154% | $64.2638 | $64.26 | $64.25 | $64.30 |
| 7 purchase totals = | $881.52 | $966.9427 | $966.95 | $966.90 | $966.90 | |