| 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 | $195.99 | 9.198% | $214.0172 | $214.02 | $214.00 | $214.00 |
| Purchase #2 | $138.55 | 3.238% | $143.0362 | $143.04 | $143.05 | $143.00 |
| Purchase #3 | $167.50 | 8.849% | $182.3221 | $182.32 | $182.30 | $182.30 |
| Purchase #4 | $115.96 | 8.234% | $125.5081 | $125.51 | $125.50 | $125.50 |
| Purchase #5 | $125.79 | 5.775% | $133.0544 | $133.05 | $133.05 | $133.10 |
| Purchase #6 | $191.80 | 12.416% | $215.6139 | $215.61 | $215.60 | $215.60 |
| Purchase #7 | $165.90 | 5.544% | $175.0975 | $175.10 | $175.10 | $175.10 |
| 7 purchase totals = | $1,101.49 | $1,188.6494 | $1,188.65 | $1,188.60 | $1,188.60 | |