| 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 | $143.54 | 7.577% | $154.416 | $154.42 | $154.40 | $154.40 |
| Purchase #2 | $46.40 | 6.236% | $49.2935 | $49.29 | $49.30 | $49.30 |
| Purchase #3 | $45.42 | 13.236% | $51.4318 | $51.43 | $51.45 | $51.40 |
| Purchase #4 | $23.35 | 7.413% | $25.0809 | $25.08 | $25.10 | $25.10 |
| Purchase #5 | $217.72 | 7.488% | $234.0229 | $234.02 | $234.00 | $234.00 |
| Purchase #6 | $154.98 | 8.135% | $167.5876 | $167.59 | $167.60 | $167.60 |
| Purchase #7 | $192.76 | 7.729% | $207.6584 | $207.66 | $207.65 | $207.70 |
| 7 purchase totals = | $824.17 | $889.4911 | $889.49 | $889.50 | $889.50 | |