| 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 | $155.29 | 4.638% | $162.4924 | $162.49 | $162.50 | $162.50 |
| Purchase #2 | $202.93 | 11.608% | $226.4861 | $226.49 | $226.50 | $226.50 |
| Purchase #3 | $233.42 | 8.811% | $253.9866 | $253.99 | $254.00 | $254.00 |
| Purchase #4 | $212.56 | 9.125% | $231.9561 | $231.96 | $231.95 | $232.00 |
| Purchase #5 | $191.57 | 8.538% | $207.9262 | $207.93 | $207.95 | $207.90 |
| Purchase #6 | $154.91 | 5.489% | $163.413 | $163.41 | $163.40 | $163.40 |
| Purchase #7 | $186.28 | 10.389% | $205.6326 | $205.63 | $205.65 | $205.60 |
| 7 purchase totals = | $1,336.96 | $1,451.8930 | $1,451.90 | $1,451.95 | $1,451.90 | |