| 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 | $157.29 | 5.440% | $165.8466 | $165.85 | $165.85 | $165.80 |
| Purchase #2 | $230.37 | 13.731% | $262.0021 | $262.00 | $262.00 | $262.00 |
| Purchase #3 | $10.82 | 9.598% | $11.8585 | $11.86 | $11.85 | $11.90 |
| Purchase #4 | $13.27 | 9.154% | $14.4847 | $14.48 | $14.50 | $14.50 |
| Purchase #5 | $183.67 | 4.835% | $192.5504 | $192.55 | $192.55 | $192.60 |
| Purchase #6 | $73.68 | 8.614% | $80.0268 | $80.03 | $80.05 | $80.00 |
| Purchase #7 | $12.44 | 13.388% | $14.1055 | $14.11 | $14.10 | $14.10 |
| 7 purchase totals = | $681.54 | $740.8746 | $740.88 | $740.90 | $740.90 | |