| 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 | $181.49 | 9.847% | $199.3613 | $199.36 | $199.35 | $199.40 |
| Purchase #2 | $149.30 | 9.350% | $163.2596 | $163.26 | $163.25 | $163.30 |
| Purchase #3 | $48.37 | 12.145% | $54.2445 | $54.24 | $54.25 | $54.20 |
| Purchase #4 | $54.94 | 13.572% | $62.3965 | $62.40 | $62.40 | $62.40 |
| Purchase #5 | $125.76 | 10.457% | $138.9107 | $138.91 | $138.90 | $138.90 |
| Purchase #6 | $95.34 | 12.103% | $106.879 | $106.88 | $106.90 | $106.90 |
| Purchase #7 | $85.28 | 6.872% | $91.1404 | $91.14 | $91.15 | $91.10 |
| 7 purchase totals = | $740.48 | $816.1920 | $816.19 | $816.20 | $816.20 | |