| 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 | $176.82 | 7.536% | $190.1452 | $190.15 | $190.15 | $190.10 |
| Purchase #2 | $234.25 | 5.684% | $247.5648 | $247.56 | $247.55 | $247.60 |
| Purchase #3 | $96.48 | 13.274% | $109.2868 | $109.29 | $109.30 | $109.30 |
| Purchase #4 | $24.92 | 8.353% | $27.0016 | $27.00 | $27.00 | $27.00 |
| Purchase #5 | $143.85 | 8.334% | $155.8385 | $155.84 | $155.85 | $155.80 |
| Purchase #6 | $123.35 | 13.730% | $140.286 | $140.29 | $140.30 | $140.30 |
| Purchase #7 | $187.30 | 7.486% | $201.3213 | $201.32 | $201.30 | $201.30 |
| 7 purchase totals = | $986.97 | $1,071.4442 | $1,071.45 | $1,071.45 | $1,071.40 | |