| 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 | $174.90 | 9.258% | $191.0922 | $191.09 | $191.10 | $191.10 |
| Purchase #2 | $246.25 | 9.415% | $269.4344 | $269.43 | $269.45 | $269.40 |
| Purchase #3 | $147.79 | 10.761% | $163.6937 | $163.69 | $163.70 | $163.70 |
| Purchase #4 | $221.90 | 12.705% | $250.0924 | $250.09 | $250.10 | $250.10 |
| Purchase #5 | $150.25 | 10.681% | $166.2982 | $166.30 | $166.30 | $166.30 |
| Purchase #6 | $71.81 | 7.664% | $77.3135 | $77.31 | $77.30 | $77.30 |
| Purchase #7 | $141.82 | 6.750% | $151.3929 | $151.39 | $151.40 | $151.40 |
| 7 purchase totals = | $1,154.72 | $1,269.3173 | $1,269.30 | $1,269.35 | $1,269.30 | |