| 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 | $151.78 | 9.169% | $165.6967 | $165.70 | $165.70 | $165.70 |
| Purchase #2 | $88.89 | 9.336% | $97.1888 | $97.19 | $97.20 | $97.20 |
| Purchase #3 | $83.59 | 12.750% | $94.2477 | $94.25 | $94.25 | $94.20 |
| Purchase #4 | $227.67 | 9.124% | $248.4426 | $248.44 | $248.45 | $248.40 |
| Purchase #5 | $225.62 | 7.360% | $242.2256 | $242.23 | $242.25 | $242.20 |
| Purchase #6 | $208.64 | 10.476% | $230.4971 | $230.50 | $230.50 | $230.50 |
| Purchase #7 | $241.65 | 4.217% | $251.8404 | $251.84 | $251.85 | $251.80 |
| 7 purchase totals = | $1,227.84 | $1,330.1389 | $1,330.15 | $1,330.20 | $1,330.00 | |