| 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 | $149.89 | 5.467% | $158.0845 | $158.08 | $158.10 | $158.10 |
| Purchase #2 | $103.68 | 10.174% | $114.2284 | $114.23 | $114.25 | $114.20 |
| Purchase #3 | $41.52 | 11.158% | $46.1528 | $46.15 | $46.15 | $46.20 |
| Purchase #4 | $47.72 | 10.398% | $52.6819 | $52.68 | $52.70 | $52.70 |
| Purchase #5 | $127.45 | 5.467% | $134.4177 | $134.42 | $134.40 | $134.40 |
| Purchase #6 | $204.34 | 10.329% | $225.4463 | $225.45 | $225.45 | $225.40 |
| Purchase #7 | $25.52 | 6.492% | $27.1768 | $27.18 | $27.20 | $27.20 |
| 7 purchase totals = | $700.12 | $758.1884 | $758.19 | $758.25 | $758.20 | |