| 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 | $189.82 | 13.860% | $216.1291 | $216.13 | $216.15 | $216.10 |
| Purchase #2 | $126.63 | 13.220% | $143.3705 | $143.37 | $143.35 | $143.40 |
| Purchase #3 | $241.45 | 8.709% | $262.4779 | $262.48 | $262.50 | $262.50 |
| Purchase #4 | $85.47 | 6.634% | $91.1401 | $91.14 | $91.15 | $91.10 |
| Purchase #5 | $17.27 | 3.427% | $17.8618 | $17.86 | $17.85 | $17.90 |
| Purchase #6 | $74.35 | 12.805% | $83.8705 | $83.87 | $83.85 | $83.90 |
| Purchase #7 | $9.92 | 3.629% | $10.28 | $10.28 | $10.30 | $10.30 |
| 7 purchase totals = | $744.91 | $825.1299 | $825.13 | $825.15 | $825.20 | |