| 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 | $74.33 | 8.695% | $80.793 | $80.79 | $80.80 | $80.80 |
| Purchase #2 | $145.94 | 7.157% | $156.3849 | $156.38 | $156.40 | $156.40 |
| Purchase #3 | $134.43 | 10.116% | $148.0289 | $148.03 | $148.05 | $148.00 |
| Purchase #4 | $222.39 | 9.218% | $242.8899 | $242.89 | $242.90 | $242.90 |
| Purchase #5 | $198.92 | 11.646% | $222.0862 | $222.09 | $222.10 | $222.10 |
| Purchase #6 | $112.35 | 8.240% | $121.6076 | $121.61 | $121.60 | $121.60 |
| Purchase #7 | $232.53 | 11.662% | $259.6476 | $259.65 | $259.65 | $259.60 |
| 7 purchase totals = | $1,120.89 | $1,231.4381 | $1,231.44 | $1,231.50 | $1,231.40 | |