| 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 | $169.33 | 8.209% | $183.2303 | $183.23 | $183.25 | $183.20 |
| Purchase #2 | $162.75 | 12.460% | $183.0287 | $183.03 | $183.05 | $183.00 |
| Purchase #3 | $165.97 | 8.138% | $179.4766 | $179.48 | $179.50 | $179.50 |
| Purchase #4 | $107.26 | 7.610% | $115.4225 | $115.42 | $115.40 | $115.40 |
| Purchase #5 | $166.42 | 4.412% | $173.7625 | $173.76 | $173.75 | $173.80 |
| Purchase #6 | $171.25 | 6.633% | $182.609 | $182.61 | $182.60 | $182.60 |
| Purchase #7 | $9.99 | 7.784% | $10.7676 | $10.77 | $10.75 | $10.80 |
| 7 purchase totals = | $952.97 | $1,028.2972 | $1,028.30 | $1,028.30 | $1,028.30 | |