| 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 | $138.48 | 13.409% | $157.0488 | $157.05 | $157.05 | $157.00 |
| Purchase #2 | $200.46 | 4.472% | $209.4246 | $209.42 | $209.40 | $209.40 |
| Purchase #3 | $14.79 | 6.246% | $15.7138 | $15.71 | $15.70 | $15.70 |
| Purchase #4 | $202.75 | 10.756% | $224.5578 | $224.56 | $224.55 | $224.60 |
| Purchase #5 | $163.58 | 3.350% | $169.0599 | $169.06 | $169.05 | $169.10 |
| Purchase #6 | $137.95 | 3.815% | $143.2128 | $143.21 | $143.20 | $143.20 |
| Purchase #7 | $75.35 | 10.482% | $83.2482 | $83.25 | $83.25 | $83.20 |
| 7 purchase totals = | $933.36 | $1,002.2659 | $1,002.26 | $1,002.20 | $1,002.20 | |