| 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 | $72.70 | 11.843% | $81.3099 | $81.31 | $81.30 | $81.30 |
| Purchase #2 | $102.97 | 11.742% | $115.0607 | $115.06 | $115.05 | $115.10 |
| Purchase #3 | $176.72 | 5.705% | $186.8019 | $186.80 | $186.80 | $186.80 |
| Purchase #4 | $67.37 | 3.817% | $69.9415 | $69.94 | $69.95 | $69.90 |
| Purchase #5 | $148.83 | 12.287% | $167.1167 | $167.12 | $167.10 | $167.10 |
| Purchase #6 | $215.72 | 4.338% | $225.0779 | $225.08 | $225.10 | $225.10 |
| Purchase #7 | $190.70 | 8.850% | $207.577 | $207.58 | $207.60 | $207.60 |
| 7 purchase totals = | $975.01 | $1,052.8856 | $1,052.89 | $1,052.90 | $1,052.90 | |