| 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 | $180.97 | 3.372% | $187.0723 | $187.07 | $187.05 | $187.10 |
| Purchase #2 | $149.99 | 4.571% | $156.846 | $156.85 | $156.85 | $156.80 |
| Purchase #3 | $19.27 | 10.211% | $21.2377 | $21.24 | $21.25 | $21.20 |
| Purchase #4 | $141.35 | 8.107% | $152.8092 | $152.81 | $152.80 | $152.80 |
| Purchase #5 | $13.84 | 10.144% | $15.2439 | $15.24 | $15.25 | $15.20 |
| Purchase #6 | $50.65 | 7.456% | $54.4265 | $54.43 | $54.45 | $54.40 |
| Purchase #7 | $61.60 | 7.147% | $66.0026 | $66.00 | $66.00 | $66.00 |
| 7 purchase totals = | $617.67 | $653.6382 | $653.64 | $653.65 | $653.50 | |