| 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 | $165.29 | 5.674% | $174.6686 | $174.67 | $174.65 | $174.70 |
| Purchase #2 | $205.73 | 8.381% | $222.9722 | $222.97 | $222.95 | $223.00 |
| Purchase #3 | $124.68 | 12.694% | $140.5069 | $140.51 | $140.50 | $140.50 |
| Purchase #4 | $250.40 | 5.516% | $264.2121 | $264.21 | $264.20 | $264.20 |
| Purchase #5 | $180.27 | 6.591% | $192.1516 | $192.15 | $192.15 | $192.20 |
| Purchase #6 | $196.41 | 12.680% | $221.3148 | $221.31 | $221.30 | $221.30 |
| Purchase #7 | $110.60 | 12.728% | $124.6772 | $124.68 | $124.70 | $124.70 |
| 7 purchase totals = | $1,233.38 | $1,340.5034 | $1,340.50 | $1,340.45 | $1,340.60 | |