| 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 | $106.73 | 8.529% | $115.833 | $115.83 | $115.85 | $115.80 |
| Purchase #2 | $166.61 | 9.870% | $183.0544 | $183.05 | $183.05 | $183.10 |
| Purchase #3 | $54.97 | 12.578% | $61.8841 | $61.88 | $61.90 | $61.90 |
| Purchase #4 | $30.56 | 12.871% | $34.4934 | $34.49 | $34.50 | $34.50 |
| Purchase #5 | $180.77 | 6.125% | $191.8422 | $191.84 | $191.85 | $191.80 |
| Purchase #6 | $233.55 | 9.528% | $255.8026 | $255.80 | $255.80 | $255.80 |
| Purchase #7 | $176.46 | 8.238% | $190.9968 | $191.00 | $191.00 | $191.00 |
| 7 purchase totals = | $949.65 | $1,033.9065 | $1,033.89 | $1,033.95 | $1,033.90 | |