| 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 | $129.97 | 8.301% | $140.7588 | $140.76 | $140.75 | $140.80 |
| Purchase #2 | $171.68 | 6.794% | $183.3439 | $183.34 | $183.35 | $183.30 |
| Purchase #3 | $179.98 | 7.493% | $193.4659 | $193.47 | $193.45 | $193.50 |
| Purchase #4 | $143.64 | 7.402% | $154.2722 | $154.27 | $154.25 | $154.30 |
| Purchase #5 | $125.88 | 5.389% | $132.6637 | $132.66 | $132.65 | $132.70 |
| Purchase #6 | $190.76 | 11.817% | $213.3021 | $213.30 | $213.30 | $213.30 |
| Purchase #7 | $158.63 | 3.186% | $163.684 | $163.68 | $163.70 | $163.70 |
| 7 purchase totals = | $1,100.54 | $1,181.4906 | $1,181.48 | $1,181.45 | $1,181.60 | |