| 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 | $180.29 | 13.420% | $204.4849 | $204.48 | $204.50 | $204.50 |
| Purchase #2 | $45.72 | 13.396% | $51.8447 | $51.84 | $51.85 | $51.80 |
| Purchase #3 | $83.30 | 4.118% | $86.7303 | $86.73 | $86.75 | $86.70 |
| Purchase #4 | $223.57 | 4.511% | $233.6552 | $233.66 | $233.65 | $233.70 |
| Purchase #5 | $133.71 | 10.568% | $147.8405 | $147.84 | $147.85 | $147.80 |
| Purchase #6 | $132.46 | 13.417% | $150.2322 | $150.23 | $150.25 | $150.20 |
| Purchase #7 | $62.82 | 8.693% | $68.2809 | $68.28 | $68.30 | $68.30 |
| 7 purchase totals = | $861.87 | $943.0687 | $943.06 | $943.15 | $943.00 | |