| 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 | $172.68 | 12.564% | $194.3755 | $194.38 | $194.40 | $194.40 |
| Purchase #2 | $169.96 | 6.706% | $181.3575 | $181.36 | $181.35 | $181.40 |
| Purchase #3 | $65.36 | 13.758% | $74.3522 | $74.35 | $74.35 | $74.40 |
| Purchase #4 | $118.32 | 4.806% | $124.0065 | $124.01 | $124.00 | $124.00 |
| Purchase #5 | $47.93 | 10.345% | $52.8884 | $52.89 | $52.90 | $52.90 |
| Purchase #6 | $21.75 | 7.272% | $23.3317 | $23.33 | $23.35 | $23.30 |
| Purchase #7 | $199.93 | 3.645% | $207.2174 | $207.22 | $207.20 | $207.20 |
| 7 purchase totals = | $795.93 | $857.5292 | $857.54 | $857.55 | $857.60 | |