| 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 | $143.49 | 11.636% | $160.1865 | $160.19 | $160.20 | $160.20 |
| Purchase #2 | $72.92 | 3.200% | $75.2534 | $75.25 | $75.25 | $75.30 |
| Purchase #3 | $49.32 | 5.578% | $52.0711 | $52.07 | $52.05 | $52.10 |
| Purchase #4 | $77.41 | 10.715% | $85.7045 | $85.70 | $85.70 | $85.70 |
| Purchase #5 | $149.35 | 10.743% | $165.3947 | $165.39 | $165.40 | $165.40 |
| Purchase #6 | $38.47 | 12.705% | $43.3576 | $43.36 | $43.35 | $43.40 |
| Purchase #7 | $122.72 | 8.446% | $133.0849 | $133.08 | $133.10 | $133.10 |
| 7 purchase totals = | $653.68 | $715.0527 | $715.04 | $715.05 | $715.20 | |