| 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 | $200.54 | 13.267% | $227.1456 | $227.15 | $227.15 | $227.10 |
| Purchase #2 | $16.34 | 9.425% | $17.88 | $17.88 | $17.90 | $17.90 |
| Purchase #3 | $166.49 | 3.861% | $172.9182 | $172.92 | $172.90 | $172.90 |
| Purchase #4 | $139.38 | 13.394% | $158.0486 | $158.05 | $158.05 | $158.00 |
| Purchase #5 | $57.52 | 5.708% | $60.8032 | $60.80 | $60.80 | $60.80 |
| Purchase #6 | $42.33 | 12.485% | $47.6149 | $47.61 | $47.60 | $47.60 |
| Purchase #7 | $250.69 | 7.512% | $269.5218 | $269.52 | $269.50 | $269.50 |
| 7 purchase totals = | $873.29 | $953.9323 | $953.93 | $953.90 | $953.80 | |