| 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 | $149.66 | 4.153% | $155.8754 | $155.88 | $155.90 | $155.90 |
| Purchase #2 | $202.67 | 5.734% | $214.2911 | $214.29 | $214.30 | $214.30 |
| Purchase #3 | $245.39 | 3.733% | $254.5504 | $254.55 | $254.55 | $254.60 |
| Purchase #4 | $154.54 | 3.730% | $160.3043 | $160.30 | $160.30 | $160.30 |
| Purchase #5 | $70.49 | 9.168% | $76.9525 | $76.95 | $76.95 | $77.00 |
| Purchase #6 | $179.90 | 11.807% | $201.1408 | $201.14 | $201.15 | $201.10 |
| Purchase #7 | $106.76 | 13.245% | $120.9004 | $120.90 | $120.90 | $120.90 |
| 7 purchase totals = | $1,109.41 | $1,184.0149 | $1,184.01 | $1,184.05 | $1,184.10 | |