| 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 | $15.37 | 12.169% | $17.2404 | $17.24 | $17.25 | $17.20 |
| Purchase #2 | $134.69 | 7.432% | $144.7002 | $144.70 | $144.70 | $144.70 |
| Purchase #3 | $133.56 | 12.500% | $150.255 | $150.26 | $150.25 | $150.30 |
| Purchase #4 | $176.74 | 6.456% | $188.1503 | $188.15 | $188.15 | $188.20 |
| Purchase #5 | $10.55 | 3.590% | $10.9287 | $10.93 | $10.95 | $10.90 |
| Purchase #6 | $50.90 | 7.133% | $54.5307 | $54.53 | $54.55 | $54.50 |
| Purchase #7 | $228.84 | 8.558% | $248.4241 | $248.42 | $248.40 | $248.40 |
| 7 purchase totals = | $750.65 | $814.2294 | $814.23 | $814.25 | $814.20 | |