| 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 | $146.98 | 8.119% | $158.9133 | $158.91 | $158.90 | $158.90 |
| Purchase #2 | $108.50 | 5.596% | $114.5717 | $114.57 | $114.55 | $114.60 |
| Purchase #3 | $188.45 | 6.660% | $201.0008 | $201.00 | $201.00 | $201.00 |
| Purchase #4 | $15.71 | 12.598% | $17.6891 | $17.69 | $17.70 | $17.70 |
| Purchase #5 | $199.89 | 13.493% | $226.8612 | $226.86 | $226.85 | $226.90 |
| Purchase #6 | $48.79 | 3.244% | $50.3727 | $50.37 | $50.35 | $50.40 |
| Purchase #7 | $87.53 | 9.235% | $95.6134 | $95.61 | $95.60 | $95.60 |
| 7 purchase totals = | $795.85 | $865.0222 | $865.01 | $864.95 | $865.10 | |