| 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 | $134.89 | 9.566% | $147.7936 | $147.79 | $147.80 | $147.80 |
| Purchase #2 | $136.97 | 8.119% | $148.0906 | $148.09 | $148.10 | $148.10 |
| Purchase #3 | $136.92 | 8.192% | $148.1365 | $148.14 | $148.15 | $148.10 |
| Purchase #4 | $92.70 | 3.351% | $95.8064 | $95.81 | $95.80 | $95.80 |
| Purchase #5 | $95.99 | 13.557% | $109.0034 | $109.00 | $109.00 | $109.00 |
| Purchase #6 | $176.68 | 12.122% | $198.0971 | $198.10 | $198.10 | $198.10 |
| Purchase #7 | $207.66 | 5.297% | $218.6598 | $218.66 | $218.65 | $218.70 |
| 7 purchase totals = | $981.81 | $1,065.5874 | $1,065.59 | $1,065.60 | $1,065.60 | |