| 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 | $168.49 | 12.441% | $189.4518 | $189.45 | $189.45 | $189.50 |
| Purchase #2 | $201.28 | 12.495% | $226.4299 | $226.43 | $226.45 | $226.40 |
| Purchase #3 | $75.81 | 13.519% | $86.0588 | $86.06 | $86.05 | $86.10 |
| Purchase #4 | $195.88 | 12.749% | $220.8527 | $220.85 | $220.85 | $220.90 |
| Purchase #5 | $56.43 | 12.857% | $63.6852 | $63.69 | $63.70 | $63.70 |
| Purchase #6 | $159.54 | 3.787% | $165.5818 | $165.58 | $165.60 | $165.60 |
| Purchase #7 | $20.35 | 9.126% | $22.2071 | $22.21 | $22.20 | $22.20 |
| 7 purchase totals = | $877.78 | $974.2673 | $974.27 | $974.30 | $974.40 | |