| 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 | $177.42 | 7.850% | $191.3475 | $191.35 | $191.35 | $191.30 |
| Purchase #2 | $164.86 | 4.257% | $171.8781 | $171.88 | $171.90 | $171.90 |
| Purchase #3 | $250.42 | 13.337% | $283.8185 | $283.82 | $283.80 | $283.80 |
| Purchase #4 | $168.27 | 8.351% | $182.3222 | $182.32 | $182.30 | $182.30 |
| Purchase #5 | $67.41 | 3.574% | $69.8192 | $69.82 | $69.80 | $69.80 |
| Purchase #6 | $125.28 | 6.701% | $133.675 | $133.68 | $133.70 | $133.70 |
| Purchase #7 | $190.40 | 7.252% | $204.2078 | $204.21 | $204.20 | $204.20 |
| 7 purchase totals = | $1,144.06 | $1,237.0683 | $1,237.08 | $1,237.05 | $1,237.00 | |