| 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 | $185.45 | 8.492% | $201.1984 | $201.20 | $201.20 | $201.20 |
| Purchase #2 | $195.33 | 10.356% | $215.5584 | $215.56 | $215.55 | $215.60 |
| Purchase #3 | $115.46 | 6.329% | $122.7675 | $122.77 | $122.75 | $122.80 |
| Purchase #4 | $111.53 | 13.849% | $126.9758 | $126.98 | $127.00 | $127.00 |
| Purchase #5 | $130.31 | 6.450% | $138.715 | $138.72 | $138.70 | $138.70 |
| Purchase #6 | $110.83 | 9.350% | $121.1926 | $121.19 | $121.20 | $121.20 |
| Purchase #7 | $183.26 | 13.560% | $208.1101 | $208.11 | $208.10 | $208.10 |
| 7 purchase totals = | $1,032.17 | $1,134.5178 | $1,134.53 | $1,134.50 | $1,134.60 | |