| 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 | $144.54 | 8.651% | $157.0442 | $157.04 | $157.05 | $157.00 |
| Purchase #2 | $40.79 | 10.175% | $44.9404 | $44.94 | $44.95 | $44.90 |
| Purchase #3 | $218.44 | 5.241% | $229.8884 | $229.89 | $229.90 | $229.90 |
| Purchase #4 | $10.55 | 9.460% | $11.548 | $11.55 | $11.55 | $11.50 |
| Purchase #5 | $149.72 | 9.243% | $163.5586 | $163.56 | $163.55 | $163.60 |
| Purchase #6 | $150.91 | 9.421% | $165.1272 | $165.13 | $165.15 | $165.10 |
| Purchase #7 | $49.63 | 3.655% | $51.444 | $51.44 | $51.45 | $51.40 |
| 7 purchase totals = | $764.58 | $823.5508 | $823.55 | $823.60 | $823.40 | |