| 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 | $146.60 | 10.713% | $162.3053 | $162.31 | $162.30 | $162.30 |
| Purchase #2 | $145.63 | 12.162% | $163.3415 | $163.34 | $163.35 | $163.30 |
| Purchase #3 | $24.73 | 11.832% | $27.6561 | $27.66 | $27.65 | $27.70 |
| Purchase #4 | $76.83 | 13.470% | $87.179 | $87.18 | $87.20 | $87.20 |
| Purchase #5 | $186.73 | 7.204% | $200.182 | $200.18 | $200.20 | $200.20 |
| Purchase #6 | $153.33 | 9.559% | $167.9868 | $167.99 | $168.00 | $168.00 |
| Purchase #7 | $73.33 | 13.549% | $83.2655 | $83.27 | $83.25 | $83.30 |
| 7 purchase totals = | $807.18 | $891.9162 | $891.93 | $891.95 | $892.00 | |