| 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 | $128.33 | 6.523% | $136.701 | $136.70 | $136.70 | $136.70 |
| Purchase #2 | $17.99 | 8.517% | $19.5222 | $19.52 | $19.50 | $19.50 |
| Purchase #3 | $190.91 | 13.326% | $216.3507 | $216.35 | $216.35 | $216.40 |
| Purchase #4 | $207.48 | 9.478% | $227.145 | $227.15 | $227.15 | $227.10 |
| Purchase #5 | $17.49 | 8.732% | $19.0172 | $19.02 | $19.00 | $19.00 |
| Purchase #6 | $223.76 | 11.194% | $248.8077 | $248.81 | $248.80 | $248.80 |
| Purchase #7 | $82.83 | 3.644% | $85.8483 | $85.85 | $85.85 | $85.80 |
| 7 purchase totals = | $868.79 | $953.3921 | $953.40 | $953.35 | $953.30 | |