| 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 | $150.41 | 12.219% | $168.7886 | $168.79 | $168.80 | $168.80 |
| Purchase #2 | $34.62 | 13.217% | $39.1957 | $39.20 | $39.20 | $39.20 |
| Purchase #3 | $231.38 | 4.253% | $241.2206 | $241.22 | $241.20 | $241.20 |
| Purchase #4 | $69.67 | 11.842% | $77.9203 | $77.92 | $77.90 | $77.90 |
| Purchase #5 | $164.67 | 13.166% | $186.3505 | $186.35 | $186.35 | $186.40 |
| Purchase #6 | $215.76 | 4.816% | $226.151 | $226.15 | $226.15 | $226.20 |
| Purchase #7 | $190.35 | 9.636% | $208.6921 | $208.69 | $208.70 | $208.70 |
| 7 purchase totals = | $1,056.86 | $1,148.3188 | $1,148.32 | $1,148.30 | $1,148.40 | |