| 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 | $162.31 | 12.365% | $182.3796 | $182.38 | $182.40 | $182.40 |
| Purchase #2 | $169.52 | 12.156% | $190.1269 | $190.13 | $190.15 | $190.10 |
| Purchase #3 | $192.56 | 8.864% | $209.6285 | $209.63 | $209.65 | $209.60 |
| Purchase #4 | $128.36 | 10.720% | $142.1202 | $142.12 | $142.10 | $142.10 |
| Purchase #5 | $236.91 | 13.339% | $268.5114 | $268.51 | $268.50 | $268.50 |
| Purchase #6 | $134.80 | 4.304% | $140.6018 | $140.60 | $140.60 | $140.60 |
| Purchase #7 | $145.27 | 12.780% | $163.8355 | $163.84 | $163.85 | $163.80 |
| 7 purchase totals = | $1,169.73 | $1,297.2039 | $1,297.21 | $1,297.25 | $1,297.10 | |