| 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 | $97.51 | 8.567% | $105.8637 | $105.86 | $105.85 | $105.90 |
| Purchase #2 | $175.51 | 13.438% | $199.095 | $199.10 | $199.10 | $199.10 |
| Purchase #3 | $218.29 | 10.424% | $241.0445 | $241.04 | $241.05 | $241.00 |
| Purchase #4 | $170.74 | 5.155% | $179.5416 | $179.54 | $179.55 | $179.50 |
| Purchase #5 | $144.72 | 6.861% | $154.6492 | $154.65 | $154.65 | $154.60 |
| Purchase #6 | $26.89 | 13.636% | $30.5567 | $30.56 | $30.55 | $30.60 |
| Purchase #7 | $219.70 | 6.239% | $233.4071 | $233.41 | $233.40 | $233.40 |
| 7 purchase totals = | $1,053.36 | $1,144.1578 | $1,144.16 | $1,144.15 | $1,144.10 | |