| 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 | $176.62 | 3.671% | $183.1037 | $183.10 | $183.10 | $183.10 |
| Purchase #2 | $129.88 | 11.133% | $144.3395 | $144.34 | $144.35 | $144.30 |
| Purchase #3 | $113.90 | 11.763% | $127.2981 | $127.30 | $127.30 | $127.30 |
| Purchase #4 | $77.43 | 11.138% | $86.0542 | $86.05 | $86.05 | $86.10 |
| Purchase #5 | $10.51 | 13.837% | $11.9643 | $11.96 | $11.95 | $12.00 |
| Purchase #6 | $111.72 | 11.138% | $124.1634 | $124.16 | $124.15 | $124.20 |
| Purchase #7 | $194.74 | 4.756% | $204.0018 | $204.00 | $204.00 | $204.00 |
| 7 purchase totals = | $814.80 | $880.9250 | $880.91 | $880.90 | $881.00 | |