| 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 | $162.96 | 11.324% | $181.4136 | $181.41 | $181.40 | $181.40 |
| Purchase #2 | $220.83 | 13.103% | $249.7654 | $249.77 | $249.75 | $249.80 |
| Purchase #3 | $136.70 | 5.317% | $143.9683 | $143.97 | $143.95 | $144.00 |
| Purchase #4 | $186.51 | 9.363% | $203.9729 | $203.97 | $203.95 | $204.00 |
| Purchase #5 | $178.38 | 6.134% | $189.3218 | $189.32 | $189.30 | $189.30 |
| Purchase #6 | $55.92 | 5.680% | $59.0963 | $59.10 | $59.10 | $59.10 |
| Purchase #7 | $30.38 | 12.189% | $34.083 | $34.08 | $34.10 | $34.10 |
| 7 purchase totals = | $971.68 | $1,061.6213 | $1,061.62 | $1,061.55 | $1,061.70 | |