| 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 | $166.57 | 8.584% | $180.8684 | $180.87 | $180.85 | $180.90 |
| Purchase #2 | $179.50 | 8.140% | $194.1113 | $194.11 | $194.10 | $194.10 |
| Purchase #3 | $124.51 | 10.254% | $137.2773 | $137.28 | $137.30 | $137.30 |
| Purchase #4 | $168.33 | 8.765% | $183.0841 | $183.08 | $183.10 | $183.10 |
| Purchase #5 | $231.41 | 9.175% | $252.6419 | $252.64 | $252.65 | $252.60 |
| Purchase #6 | $204.74 | 11.187% | $227.6443 | $227.64 | $227.65 | $227.60 |
| Purchase #7 | $213.60 | 3.237% | $220.5142 | $220.51 | $220.50 | $220.50 |
| 7 purchase totals = | $1,288.66 | $1,396.1415 | $1,396.13 | $1,396.15 | $1,396.10 | |