| 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 | $116.76 | 4.785% | $122.347 | $122.35 | $122.35 | $122.30 |
| Purchase #2 | $78.78 | 12.641% | $88.7386 | $88.74 | $88.75 | $88.70 |
| Purchase #3 | $95.84 | 11.156% | $106.5319 | $106.53 | $106.55 | $106.50 |
| Purchase #4 | $152.95 | 4.743% | $160.2044 | $160.20 | $160.20 | $160.20 |
| Purchase #5 | $178.69 | 5.444% | $188.4179 | $188.42 | $188.40 | $188.40 |
| Purchase #6 | $20.87 | 12.750% | $23.5309 | $23.53 | $23.55 | $23.50 |
| Purchase #7 | $201.37 | 5.302% | $212.0466 | $212.05 | $212.05 | $212.00 |
| 7 purchase totals = | $845.26 | $901.8173 | $901.82 | $901.85 | $901.60 | |