| 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 | $165.61 | 13.870% | $188.5801 | $188.58 | $188.60 | $188.60 |
| Purchase #2 | $132.60 | 10.763% | $146.8717 | $146.87 | $146.85 | $146.90 |
| Purchase #3 | $85.81 | 13.649% | $97.5222 | $97.52 | $97.50 | $97.50 |
| Purchase #4 | $41.44 | 8.849% | $45.107 | $45.11 | $45.10 | $45.10 |
| Purchase #5 | $68.81 | 8.361% | $74.5632 | $74.56 | $74.55 | $74.60 |
| Purchase #6 | $70.54 | 8.111% | $76.2615 | $76.26 | $76.25 | $76.30 |
| Purchase #7 | $81.76 | 12.237% | $91.765 | $91.77 | $91.75 | $91.80 |
| 7 purchase totals = | $646.57 | $720.6707 | $720.67 | $720.60 | $720.80 | |