| 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 | $136.42 | 5.106% | $143.3856 | $143.39 | $143.40 | $143.40 |
| Purchase #2 | $148.75 | 9.593% | $163.0196 | $163.02 | $163.00 | $163.00 |
| Purchase #3 | $243.67 | 5.541% | $257.1718 | $257.17 | $257.15 | $257.20 |
| Purchase #4 | $191.67 | 3.678% | $198.7196 | $198.72 | $198.70 | $198.70 |
| Purchase #5 | $134.61 | 7.450% | $144.6384 | $144.64 | $144.65 | $144.60 |
| Purchase #6 | $124.30 | 13.344% | $140.8866 | $140.89 | $140.90 | $140.90 |
| Purchase #7 | $85.39 | 5.452% | $90.0455 | $90.05 | $90.05 | $90.00 |
| 7 purchase totals = | $1,064.81 | $1,137.8671 | $1,137.88 | $1,137.85 | $1,137.80 | |