| 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 | $162.65 | 8.332% | $176.202 | $176.20 | $176.20 | $176.20 |
| Purchase #2 | $119.59 | 7.862% | $128.9922 | $128.99 | $129.00 | $129.00 |
| Purchase #3 | $193.25 | 8.392% | $209.4675 | $209.47 | $209.45 | $209.50 |
| Purchase #4 | $143.60 | 6.334% | $152.6956 | $152.70 | $152.70 | $152.70 |
| Purchase #5 | $164.55 | 11.337% | $183.205 | $183.21 | $183.20 | $183.20 |
| Purchase #6 | $26.38 | 11.465% | $29.4045 | $29.40 | $29.40 | $29.40 |
| Purchase #7 | $119.48 | 6.697% | $127.4816 | $127.48 | $127.50 | $127.50 |
| 7 purchase totals = | $929.50 | $1,007.4484 | $1,007.45 | $1,007.45 | $1,007.50 | |