| 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 | $134.65 | 6.339% | $143.1855 | $143.19 | $143.20 | $143.20 |
| Purchase #2 | $97.26 | 10.616% | $107.5851 | $107.59 | $107.60 | $107.60 |
| Purchase #3 | $136.47 | 9.352% | $149.2327 | $149.23 | $149.25 | $149.20 |
| Purchase #4 | $9.65 | 12.565% | $10.8625 | $10.86 | $10.85 | $10.90 |
| Purchase #5 | $62.70 | 4.536% | $65.5441 | $65.54 | $65.55 | $65.50 |
| Purchase #6 | $210.53 | 5.544% | $222.2018 | $222.20 | $222.20 | $222.20 |
| Purchase #7 | $76.42 | 12.607% | $86.0543 | $86.05 | $86.05 | $86.10 |
| 7 purchase totals = | $727.68 | $784.6660 | $784.66 | $784.70 | $784.70 | |