| 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 | $126.96 | 13.238% | $143.767 | $143.77 | $143.75 | $143.80 |
| Purchase #2 | $210.64 | 7.411% | $226.2505 | $226.25 | $226.25 | $226.30 |
| Purchase #3 | $186.44 | 12.538% | $209.8158 | $209.82 | $209.80 | $209.80 |
| Purchase #4 | $65.98 | 4.698% | $69.0797 | $69.08 | $69.10 | $69.10 |
| Purchase #5 | $144.83 | 5.117% | $152.241 | $152.24 | $152.25 | $152.20 |
| Purchase #6 | $132.60 | 6.713% | $141.5014 | $141.50 | $141.50 | $141.50 |
| Purchase #7 | $220.46 | 6.433% | $234.6422 | $234.64 | $234.65 | $234.60 |
| 7 purchase totals = | $1,087.91 | $1,177.2976 | $1,177.30 | $1,177.30 | $1,177.30 | |