| 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 | $165.26 | 12.410% | $185.7688 | $185.77 | $185.75 | $185.80 |
| Purchase #2 | $154.49 | 9.847% | $169.7026 | $169.70 | $169.70 | $169.70 |
| Purchase #3 | $82.71 | 6.817% | $88.3483 | $88.35 | $88.35 | $88.30 |
| Purchase #4 | $133.78 | 12.414% | $150.3874 | $150.39 | $150.40 | $150.40 |
| Purchase #5 | $12.36 | 12.767% | $13.938 | $13.94 | $13.95 | $13.90 |
| Purchase #6 | $113.71 | 3.690% | $117.9059 | $117.91 | $117.90 | $117.90 |
| Purchase #7 | $75.82 | 5.547% | $80.0257 | $80.03 | $80.05 | $80.00 |
| 7 purchase totals = | $738.13 | $806.0767 | $806.09 | $806.10 | $806.00 | |