| 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 | $167.34 | 10.838% | $185.4763 | $185.48 | $185.50 | $185.50 |
| Purchase #2 | $148.60 | 10.722% | $164.5329 | $164.53 | $164.55 | $164.50 |
| Purchase #3 | $86.93 | 11.652% | $97.0591 | $97.06 | $97.05 | $97.10 |
| Purchase #4 | $216.80 | 5.762% | $229.292 | $229.29 | $229.30 | $229.30 |
| Purchase #5 | $99.87 | 8.557% | $108.4159 | $108.42 | $108.40 | $108.40 |
| Purchase #6 | $185.92 | 6.459% | $197.9286 | $197.93 | $197.95 | $197.90 |
| Purchase #7 | $183.87 | 8.301% | $199.133 | $199.13 | $199.15 | $199.10 |
| 7 purchase totals = | $1,089.33 | $1,181.8378 | $1,181.84 | $1,181.90 | $1,181.80 | |