| 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 | $155.47 | 4.145% | $161.9142 | $161.91 | $161.90 | $161.90 |
| Purchase #2 | $7.95 | 3.117% | $8.1978 | $8.20 | $8.20 | $8.20 |
| Purchase #3 | $189.70 | 10.558% | $209.7285 | $209.73 | $209.75 | $209.70 |
| Purchase #4 | $77.26 | 6.793% | $82.5083 | $82.51 | $82.50 | $82.50 |
| Purchase #5 | $145.27 | 6.657% | $154.9406 | $154.94 | $154.95 | $154.90 |
| Purchase #6 | $46.83 | 8.805% | $50.9534 | $50.95 | $50.95 | $51.00 |
| Purchase #7 | $27.93 | 11.250% | $31.0721 | $31.07 | $31.05 | $31.10 |
| 7 purchase totals = | $650.41 | $699.3149 | $699.31 | $699.30 | $699.30 | |