| 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 | $115.80 | 5.317% | $121.9571 | $121.96 | $121.95 | $122.00 |
| Purchase #2 | $97.57 | 7.587% | $104.9726 | $104.97 | $104.95 | $105.00 |
| Purchase #3 | $165.79 | 9.504% | $181.5467 | $181.55 | $181.55 | $181.50 |
| Purchase #4 | $110.39 | 11.197% | $122.7504 | $122.75 | $122.75 | $122.80 |
| Purchase #5 | $159.72 | 9.499% | $174.8918 | $174.89 | $174.90 | $174.90 |
| Purchase #6 | $127.50 | 12.465% | $143.3929 | $143.39 | $143.40 | $143.40 |
| Purchase #7 | $99.45 | 7.628% | $107.036 | $107.04 | $107.05 | $107.00 |
| 7 purchase totals = | $876.22 | $956.5475 | $956.55 | $956.55 | $956.60 | |