| 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 | $182.80 | 6.457% | $194.6034 | $194.60 | $194.60 | $194.60 |
| Purchase #2 | $145.55 | 12.299% | $163.4512 | $163.45 | $163.45 | $163.50 |
| Purchase #3 | $164.54 | 13.615% | $186.9421 | $186.94 | $186.95 | $186.90 |
| Purchase #4 | $29.29 | 3.790% | $30.4001 | $30.40 | $30.40 | $30.40 |
| Purchase #5 | $232.45 | 3.676% | $240.9949 | $240.99 | $241.00 | $241.00 |
| Purchase #6 | $154.25 | 8.674% | $167.6296 | $167.63 | $167.65 | $167.60 |
| Purchase #7 | $172.87 | 10.133% | $190.3869 | $190.39 | $190.40 | $190.40 |
| 7 purchase totals = | $1,081.75 | $1,174.4082 | $1,174.40 | $1,174.45 | $1,174.40 | |