| 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 | $149.78 | 3.520% | $155.0523 | $155.05 | $155.05 | $155.10 |
| Purchase #2 | $45.84 | 9.710% | $50.2911 | $50.29 | $50.30 | $50.30 |
| Purchase #3 | $227.38 | 6.770% | $242.7736 | $242.77 | $242.75 | $242.80 |
| Purchase #4 | $88.49 | 12.599% | $99.6389 | $99.64 | $99.65 | $99.60 |
| Purchase #5 | $240.60 | 8.493% | $261.0342 | $261.03 | $261.05 | $261.00 |
| Purchase #6 | $133.64 | 12.788% | $150.7299 | $150.73 | $150.75 | $150.70 |
| Purchase #7 | $93.60 | 10.714% | $103.6283 | $103.63 | $103.65 | $103.60 |
| 7 purchase totals = | $979.33 | $1,063.1483 | $1,063.14 | $1,063.20 | $1,063.10 | |