| 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 | $156.40 | 7.834% | $168.6524 | $168.65 | $168.65 | $168.70 |
| Purchase #2 | $248.97 | 8.704% | $270.6403 | $270.64 | $270.65 | $270.60 |
| Purchase #3 | $126.45 | 11.465% | $140.9475 | $140.95 | $140.95 | $140.90 |
| Purchase #4 | $203.87 | 9.479% | $223.1948 | $223.19 | $223.20 | $223.20 |
| Purchase #5 | $216.91 | 3.447% | $224.3869 | $224.39 | $224.40 | $224.40 |
| Purchase #6 | $134.87 | 4.538% | $140.9904 | $140.99 | $141.00 | $141.00 |
| Purchase #7 | $46.75 | 3.513% | $48.3923 | $48.39 | $48.40 | $48.40 |
| 7 purchase totals = | $1,134.22 | $1,217.2046 | $1,217.20 | $1,217.25 | $1,217.20 | |