| 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 | $153.70 | 9.451% | $168.2262 | $168.23 | $168.25 | $168.20 |
| Purchase #2 | $77.94 | 9.612% | $85.4316 | $85.43 | $85.45 | $85.40 |
| Purchase #3 | $154.36 | 3.187% | $159.2795 | $159.28 | $159.30 | $159.30 |
| Purchase #4 | $82.51 | 11.379% | $91.8988 | $91.90 | $91.90 | $91.90 |
| Purchase #5 | $14.45 | 9.185% | $15.7772 | $15.78 | $15.80 | $15.80 |
| Purchase #6 | $54.41 | 8.267% | $58.9081 | $58.91 | $58.90 | $58.90 |
| Purchase #7 | $137.88 | 5.169% | $145.007 | $145.01 | $145.00 | $145.00 |
| 7 purchase totals = | $675.25 | $724.5284 | $724.54 | $724.60 | $724.50 | |