| 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 | $159.91 | 8.751% | $173.9037 | $173.90 | $173.90 | $173.90 |
| Purchase #2 | $155.26 | 12.352% | $174.4377 | $174.44 | $174.45 | $174.40 |
| Purchase #3 | $28.94 | 6.543% | $30.8335 | $30.83 | $30.85 | $30.80 |
| Purchase #4 | $231.73 | 9.656% | $254.1058 | $254.11 | $254.10 | $254.10 |
| Purchase #5 | $163.40 | 13.472% | $185.4132 | $185.41 | $185.40 | $185.40 |
| Purchase #6 | $148.58 | 4.576% | $155.379 | $155.38 | $155.40 | $155.40 |
| Purchase #7 | $62.55 | 7.270% | $67.0974 | $67.10 | $67.10 | $67.10 |
| 7 purchase totals = | $950.37 | $1,041.1703 | $1,041.17 | $1,041.20 | $1,041.10 | |