| 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 | $160.86 | 7.154% | $172.3679 | $172.37 | $172.35 | $172.40 |
| Purchase #2 | $178.25 | 7.758% | $192.0786 | $192.08 | $192.10 | $192.10 |
| Purchase #3 | $54.59 | 10.160% | $60.1363 | $60.14 | $60.15 | $60.10 |
| Purchase #4 | $100.36 | 3.736% | $104.1094 | $104.11 | $104.10 | $104.10 |
| Purchase #5 | $102.84 | 11.585% | $114.754 | $114.75 | $114.75 | $114.80 |
| Purchase #6 | $73.46 | 3.389% | $75.9496 | $75.95 | $75.95 | $75.90 |
| Purchase #7 | $199.73 | 3.594% | $206.9083 | $206.91 | $206.90 | $206.90 |
| 7 purchase totals = | $870.09 | $926.3041 | $926.31 | $926.30 | $926.30 | |