| 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 | $105.25 | 9.709% | $115.4687 | $115.47 | $115.45 | $115.50 |
| Purchase #2 | $168.55 | 9.103% | $183.8931 | $183.89 | $183.90 | $183.90 |
| Purchase #3 | $165.26 | 6.806% | $176.5076 | $176.51 | $176.50 | $176.50 |
| Purchase #4 | $146.70 | 5.567% | $154.8668 | $154.87 | $154.85 | $154.90 |
| Purchase #5 | $100.90 | 5.825% | $106.7774 | $106.78 | $106.80 | $106.80 |
| Purchase #6 | $64.90 | 6.269% | $68.9686 | $68.97 | $68.95 | $69.00 |
| Purchase #7 | $184.42 | 3.350% | $190.5981 | $190.60 | $190.60 | $190.60 |
| 7 purchase totals = | $935.98 | $997.0803 | $997.09 | $997.05 | $997.20 | |