| 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 | $153.54 | 4.142% | $159.8996 | $159.90 | $159.90 | $159.90 |
| Purchase #2 | $59.70 | 10.736% | $66.1094 | $66.11 | $66.10 | $66.10 |
| Purchase #3 | $125.99 | 5.612% | $133.0606 | $133.06 | $133.05 | $133.10 |
| Purchase #4 | $161.97 | 5.553% | $170.9642 | $170.96 | $170.95 | $171.00 |
| Purchase #5 | $86.25 | 4.868% | $90.4487 | $90.45 | $90.45 | $90.40 |
| Purchase #6 | $15.36 | 11.182% | $17.0776 | $17.08 | $17.10 | $17.10 |
| Purchase #7 | $224.55 | 13.233% | $254.2647 | $254.26 | $254.25 | $254.30 |
| 7 purchase totals = | $827.36 | $891.8248 | $891.82 | $891.80 | $891.90 | |