| 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 | $221.49 | 5.545% | $233.7716 | $233.77 | $233.75 | $233.80 |
| Purchase #2 | $177.78 | 4.289% | $185.405 | $185.41 | $185.40 | $185.40 |
| Purchase #3 | $247.80 | 4.259% | $258.3538 | $258.35 | $258.35 | $258.40 |
| Purchase #4 | $143.39 | 10.798% | $158.8733 | $158.87 | $158.85 | $158.90 |
| Purchase #5 | $204.27 | 6.247% | $217.0307 | $217.03 | $217.05 | $217.00 |
| Purchase #6 | $193.41 | 6.351% | $205.6935 | $205.69 | $205.70 | $205.70 |
| Purchase #7 | $94.51 | 8.767% | $102.7957 | $102.80 | $102.80 | $102.80 |
| 7 purchase totals = | $1,282.65 | $1,361.9236 | $1,361.92 | $1,361.90 | $1,362.00 | |