| 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 | $201.50 | 3.151% | $207.8493 | $207.85 | $207.85 | $207.80 |
| Purchase #2 | $203.36 | 6.389% | $216.3527 | $216.35 | $216.35 | $216.40 |
| Purchase #3 | $180.55 | 10.714% | $199.8941 | $199.89 | $199.90 | $199.90 |
| Purchase #4 | $166.50 | 12.491% | $187.2975 | $187.30 | $187.30 | $187.30 |
| Purchase #5 | $190.81 | 5.456% | $201.2206 | $201.22 | $201.20 | $201.20 |
| Purchase #6 | $203.41 | 7.830% | $219.337 | $219.34 | $219.35 | $219.30 |
| Purchase #7 | $214.57 | 6.476% | $228.4656 | $228.47 | $228.45 | $228.50 |
| 7 purchase totals = | $1,360.70 | $1,460.4168 | $1,460.42 | $1,460.40 | $1,460.40 | |