| 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 | $154.42 | 12.703% | $174.036 | $174.04 | $174.05 | $174.00 |
| Purchase #2 | $41.84 | 12.346% | $47.0056 | $47.01 | $47.00 | $47.00 |
| Purchase #3 | $247.67 | 7.377% | $265.9406 | $265.94 | $265.95 | $265.90 |
| Purchase #4 | $246.32 | 10.528% | $272.2526 | $272.25 | $272.25 | $272.30 |
| Purchase #5 | $236.64 | 7.593% | $254.6081 | $254.61 | $254.60 | $254.60 |
| Purchase #6 | $223.69 | 12.431% | $251.4969 | $251.50 | $251.50 | $251.50 |
| Purchase #7 | $66.83 | 7.178% | $71.6271 | $71.63 | $71.65 | $71.60 |
| 7 purchase totals = | $1,217.41 | $1,336.9669 | $1,336.98 | $1,337.00 | $1,336.90 | |