| 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 | $178.45 | 4.870% | $187.1405 | $187.14 | $187.15 | $187.10 |
| Purchase #2 | $219.61 | 8.172% | $237.5565 | $237.56 | $237.55 | $237.60 |
| Purchase #3 | $223.68 | 10.409% | $246.9629 | $246.96 | $246.95 | $247.00 |
| Purchase #4 | $56.65 | 6.421% | $60.2875 | $60.29 | $60.30 | $60.30 |
| Purchase #5 | $86.66 | 12.421% | $97.424 | $97.42 | $97.40 | $97.40 |
| Purchase #6 | $116.54 | 7.741% | $125.5614 | $125.56 | $125.55 | $125.60 |
| Purchase #7 | $179.48 | 12.462% | $201.8468 | $201.85 | $201.85 | $201.80 |
| 7 purchase totals = | $1,061.07 | $1,156.7796 | $1,156.78 | $1,156.75 | $1,156.80 | |