| 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 | $161.85 | 10.602% | $179.0093 | $179.01 | $179.00 | $179.00 |
| Purchase #2 | $13.29 | 13.468% | $15.0799 | $15.08 | $15.10 | $15.10 |
| Purchase #3 | $150.83 | 6.180% | $160.1513 | $160.15 | $160.15 | $160.20 |
| Purchase #4 | $46.77 | 3.390% | $48.3555 | $48.36 | $48.35 | $48.40 |
| Purchase #5 | $40.33 | 3.493% | $41.7387 | $41.74 | $41.75 | $41.70 |
| Purchase #6 | $143.36 | 8.510% | $155.5599 | $155.56 | $155.55 | $155.60 |
| Purchase #7 | $219.78 | 6.800% | $234.725 | $234.73 | $234.75 | $234.70 |
| 7 purchase totals = | $776.21 | $834.6196 | $834.63 | $834.65 | $834.70 | |