| 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 | $155.95 | 10.187% | $171.8366 | $171.84 | $171.85 | $171.80 |
| Purchase #2 | $62.60 | 6.527% | $66.6859 | $66.69 | $66.70 | $66.70 |
| Purchase #3 | $68.67 | 12.400% | $77.1851 | $77.19 | $77.20 | $77.20 |
| Purchase #4 | $133.28 | 7.639% | $143.4613 | $143.46 | $143.45 | $143.50 |
| Purchase #5 | $69.35 | 4.728% | $72.6289 | $72.63 | $72.65 | $72.60 |
| Purchase #6 | $52.32 | 12.403% | $58.8092 | $58.81 | $58.80 | $58.80 |
| Purchase #7 | $185.53 | 12.835% | $209.3428 | $209.34 | $209.35 | $209.30 |
| 7 purchase totals = | $727.70 | $799.9498 | $799.96 | $800.00 | $799.90 | |