| 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 | $154.67 | 3.497% | $160.0788 | $160.08 | $160.10 | $160.10 |
| Purchase #2 | $103.90 | 7.441% | $111.6312 | $111.63 | $111.65 | $111.60 |
| Purchase #3 | $6.55 | 7.202% | $7.0217 | $7.02 | $7.00 | $7.00 |
| Purchase #4 | $88.38 | 12.772% | $99.6679 | $99.67 | $99.65 | $99.70 |
| Purchase #5 | $60.57 | 3.829% | $62.8892 | $62.89 | $62.90 | $62.90 |
| Purchase #6 | $234.80 | 12.867% | $265.0117 | $265.01 | $265.00 | $265.00 |
| Purchase #7 | $66.75 | 4.174% | $69.5361 | $69.54 | $69.55 | $69.50 |
| 7 purchase totals = | $715.62 | $775.8366 | $775.84 | $775.85 | $775.80 | |