| 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 | $143.79 | 10.316% | $158.6234 | $158.62 | $158.60 | $158.60 |
| Purchase #2 | $163.73 | 13.476% | $185.7943 | $185.79 | $185.80 | $185.80 |
| Purchase #3 | $248.31 | 8.778% | $270.1067 | $270.11 | $270.10 | $270.10 |
| Purchase #4 | $69.56 | 9.375% | $76.0813 | $76.08 | $76.10 | $76.10 |
| Purchase #5 | $11.62 | 7.158% | $12.4518 | $12.45 | $12.45 | $12.50 |
| Purchase #6 | $167.81 | 8.240% | $181.6375 | $181.64 | $181.65 | $181.60 |
| Purchase #7 | $220.70 | 12.169% | $247.557 | $247.56 | $247.55 | $247.60 |
| 7 purchase totals = | $1,025.52 | $1,132.2520 | $1,132.25 | $1,132.25 | $1,132.30 | |