| 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 | $163.45 | 12.210% | $183.4072 | $183.41 | $183.40 | $183.40 |
| Purchase #2 | $148.37 | 5.275% | $156.1965 | $156.20 | $156.20 | $156.20 |
| Purchase #3 | $188.26 | 5.302% | $198.2415 | $198.24 | $198.25 | $198.20 |
| Purchase #4 | $79.60 | 8.558% | $86.4122 | $86.41 | $86.40 | $86.40 |
| Purchase #5 | $199.32 | 7.593% | $214.4544 | $214.45 | $214.45 | $214.50 |
| Purchase #6 | $89.94 | 13.288% | $101.8912 | $101.89 | $101.90 | $101.90 |
| Purchase #7 | $56.27 | 3.717% | $58.3616 | $58.36 | $58.35 | $58.40 |
| 7 purchase totals = | $925.21 | $998.9646 | $998.96 | $998.95 | $999.00 | |