| 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 | $153.64 | 8.632% | $166.9022 | $166.90 | $166.90 | $166.90 |
| Purchase #2 | $148.32 | 10.272% | $163.5554 | $163.56 | $163.55 | $163.60 |
| Purchase #3 | $6.85 | 3.271% | $7.0741 | $7.07 | $7.05 | $7.10 |
| Purchase #4 | $250.95 | 10.789% | $278.025 | $278.03 | $278.05 | $278.00 |
| Purchase #5 | $221.74 | 6.786% | $236.7873 | $236.79 | $236.80 | $236.80 |
| Purchase #6 | $131.94 | 8.728% | $143.4557 | $143.46 | $143.45 | $143.50 |
| Purchase #7 | $176.38 | 4.407% | $184.1531 | $184.15 | $184.15 | $184.20 |
| 7 purchase totals = | $1,089.82 | $1,179.9528 | $1,179.96 | $1,179.95 | $1,180.10 | |