| 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 | $168.64 | 12.577% | $189.8499 | $189.85 | $189.85 | $189.80 |
| Purchase #2 | $30.37 | 5.818% | $32.1369 | $32.14 | $32.15 | $32.10 |
| Purchase #3 | $124.70 | 13.387% | $141.3936 | $141.39 | $141.40 | $141.40 |
| Purchase #4 | $236.49 | 4.342% | $246.7584 | $246.76 | $246.75 | $246.80 |
| Purchase #5 | $137.54 | 5.291% | $144.8172 | $144.82 | $144.80 | $144.80 |
| Purchase #6 | $180.41 | 3.603% | $186.9102 | $186.91 | $186.90 | $186.90 |
| Purchase #7 | $227.29 | 9.503% | $248.8894 | $248.89 | $248.90 | $248.90 |
| 7 purchase totals = | $1,105.44 | $1,190.7556 | $1,190.76 | $1,190.75 | $1,190.70 | |