| 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 | $176.78 | 12.856% | $199.5068 | $199.51 | $199.50 | $199.50 |
| Purchase #2 | $164.57 | 10.175% | $181.315 | $181.32 | $181.30 | $181.30 |
| Purchase #3 | $166.78 | 10.309% | $183.9734 | $183.97 | $183.95 | $184.00 |
| Purchase #4 | $205.25 | 4.794% | $215.0897 | $215.09 | $215.10 | $215.10 |
| Purchase #5 | $231.63 | 10.850% | $256.7619 | $256.76 | $256.75 | $256.80 |
| Purchase #6 | $185.99 | 11.548% | $207.4681 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $241.51 | 10.366% | $266.5449 | $266.54 | $266.55 | $266.50 |
| 7 purchase totals = | $1,372.51 | $1,510.6598 | $1,510.66 | $1,510.60 | $1,510.70 | |