| 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 | $178.76 | 4.427% | $186.6737 | $186.67 | $186.65 | $186.70 |
| Purchase #2 | $35.72 | 4.165% | $37.2077 | $37.21 | $37.20 | $37.20 |
| Purchase #3 | $26.81 | 7.804% | $28.9023 | $28.90 | $28.90 | $28.90 |
| Purchase #4 | $196.27 | 12.179% | $220.1737 | $220.17 | $220.15 | $220.20 |
| Purchase #5 | $100.27 | 4.488% | $104.7701 | $104.77 | $104.75 | $104.80 |
| Purchase #6 | $177.99 | 3.240% | $183.7569 | $183.76 | $183.75 | $183.80 |
| Purchase #7 | $137.97 | 9.466% | $151.0302 | $151.03 | $151.05 | $151.00 |
| 7 purchase totals = | $853.79 | $912.5146 | $912.51 | $912.45 | $912.60 | |