| 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 | $146.37 | 11.479% | $163.1718 | $163.17 | $163.15 | $163.20 |
| Purchase #2 | $29.82 | 8.619% | $32.3902 | $32.39 | $32.40 | $32.40 |
| Purchase #3 | $14.78 | 6.612% | $15.7573 | $15.76 | $15.75 | $15.80 |
| Purchase #4 | $164.40 | 13.646% | $186.834 | $186.83 | $186.85 | $186.80 |
| Purchase #5 | $178.62 | 4.779% | $187.1562 | $187.16 | $187.15 | $187.20 |
| Purchase #6 | $199.58 | 12.554% | $224.6353 | $224.64 | $224.65 | $224.60 |
| Purchase #7 | $224.57 | 5.540% | $237.0112 | $237.01 | $237.00 | $237.00 |
| 7 purchase totals = | $958.14 | $1,046.9560 | $1,046.96 | $1,046.95 | $1,047.00 | |