| 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 | $111.87 | 9.264% | $122.2336 | $122.23 | $122.25 | $122.20 |
| Purchase #2 | $176.55 | 11.116% | $196.1753 | $196.18 | $196.20 | $196.20 |
| Purchase #3 | $127.87 | 10.379% | $141.1416 | $141.14 | $141.15 | $141.10 |
| Purchase #4 | $143.66 | 11.459% | $160.122 | $160.12 | $160.10 | $160.10 |
| Purchase #5 | $125.88 | 4.220% | $131.1921 | $131.19 | $131.20 | $131.20 |
| Purchase #6 | $208.87 | 11.375% | $232.629 | $232.63 | $232.65 | $232.60 |
| Purchase #7 | $140.26 | 8.483% | $152.1583 | $152.16 | $152.15 | $152.20 |
| 7 purchase totals = | $1,034.96 | $1,135.6519 | $1,135.65 | $1,135.70 | $1,135.60 | |