| 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 | $141.30 | 10.872% | $156.6621 | $156.66 | $156.65 | $156.70 |
| Purchase #2 | $122.51 | 8.629% | $133.0814 | $133.08 | $133.10 | $133.10 |
| Purchase #3 | $246.73 | 8.692% | $268.1758 | $268.18 | $268.20 | $268.20 |
| Purchase #4 | $28.92 | 5.236% | $30.4343 | $30.43 | $30.45 | $30.40 |
| Purchase #5 | $149.67 | 4.440% | $156.3153 | $156.32 | $156.30 | $156.30 |
| Purchase #6 | $121.31 | 10.723% | $134.3181 | $134.32 | $134.30 | $134.30 |
| Purchase #7 | $155.94 | 9.533% | $170.8058 | $170.81 | $170.80 | $170.80 |
| 7 purchase totals = | $966.38 | $1,049.7928 | $1,049.80 | $1,049.80 | $1,049.80 | |