| 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 | $194.29 | 13.857% | $221.2128 | $221.21 | $221.20 | $221.20 |
| Purchase #2 | $134.75 | 3.185% | $139.0418 | $139.04 | $139.05 | $139.00 |
| Purchase #3 | $125.57 | 10.381% | $138.6054 | $138.61 | $138.60 | $138.60 |
| Purchase #4 | $170.82 | 3.301% | $176.4588 | $176.46 | $176.45 | $176.50 |
| Purchase #5 | $148.90 | 9.796% | $163.4862 | $163.49 | $163.50 | $163.50 |
| Purchase #6 | $69.46 | 10.494% | $76.7491 | $76.75 | $76.75 | $76.70 |
| Purchase #7 | $186.77 | 7.376% | $200.5462 | $200.55 | $200.55 | $200.50 |
| 7 purchase totals = | $1,030.56 | $1,116.1003 | $1,116.11 | $1,116.10 | $1,116.00 | |