| 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 | $203.25 | 5.411% | $214.2479 | $214.25 | $214.25 | $214.20 |
| Purchase #2 | $175.42 | 3.262% | $181.1422 | $181.14 | $181.15 | $181.10 |
| Purchase #3 | $146.54 | 12.110% | $164.286 | $164.29 | $164.30 | $164.30 |
| Purchase #4 | $19.33 | 8.317% | $20.9377 | $20.94 | $20.95 | $20.90 |
| Purchase #5 | $15.97 | 12.517% | $17.969 | $17.97 | $17.95 | $18.00 |
| Purchase #6 | $26.67 | 5.351% | $28.0971 | $28.10 | $28.10 | $28.10 |
| Purchase #7 | $217.88 | 5.649% | $230.188 | $230.19 | $230.20 | $230.20 |
| 7 purchase totals = | $805.06 | $856.8679 | $856.88 | $856.90 | $856.80 | |