| 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 | $167.49 | 8.638% | $181.9578 | $181.96 | $181.95 | $182.00 |
| Purchase #2 | $185.79 | 11.870% | $207.8433 | $207.84 | $207.85 | $207.80 |
| Purchase #3 | $174.83 | 7.846% | $188.5472 | $188.55 | $188.55 | $188.50 |
| Purchase #4 | $26.64 | 10.266% | $29.3749 | $29.37 | $29.35 | $29.40 |
| Purchase #5 | $46.56 | 5.259% | $49.0086 | $49.01 | $49.00 | $49.00 |
| Purchase #6 | $188.55 | 6.486% | $200.7794 | $200.78 | $200.80 | $200.80 |
| Purchase #7 | $71.33 | 9.168% | $77.8695 | $77.87 | $77.85 | $77.90 |
| 7 purchase totals = | $861.19 | $935.3807 | $935.38 | $935.35 | $935.40 | |