| 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 | $121.82 | 10.571% | $134.6976 | $134.70 | $134.70 | $134.70 |
| Purchase #2 | $38.56 | 4.425% | $40.2663 | $40.27 | $40.25 | $40.30 |
| Purchase #3 | $160.30 | 10.341% | $176.8766 | $176.88 | $176.90 | $176.90 |
| Purchase #4 | $18.39 | 6.192% | $19.5287 | $19.53 | $19.55 | $19.50 |
| Purchase #5 | $237.95 | 11.396% | $265.0668 | $265.07 | $265.05 | $265.10 |
| Purchase #6 | $136.97 | 13.106% | $154.9213 | $154.92 | $154.90 | $154.90 |
| Purchase #7 | $75.53 | 8.731% | $82.1245 | $82.12 | $82.10 | $82.10 |
| 7 purchase totals = | $789.52 | $873.4818 | $873.49 | $873.45 | $873.50 | |