| 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 | $133.42 | 12.428% | $150.0014 | $150.00 | $150.00 | $150.00 |
| Purchase #2 | $89.84 | 8.803% | $97.7486 | $97.75 | $97.75 | $97.70 |
| Purchase #3 | $127.54 | 8.608% | $138.5186 | $138.52 | $138.50 | $138.50 |
| Purchase #4 | $145.31 | 12.823% | $163.9431 | $163.94 | $163.95 | $163.90 |
| Purchase #5 | $9.71 | 6.728% | $10.3633 | $10.36 | $10.35 | $10.40 |
| Purchase #6 | $142.33 | 3.506% | $147.3201 | $147.32 | $147.30 | $147.30 |
| Purchase #7 | $206.68 | 9.181% | $225.6553 | $225.66 | $225.65 | $225.70 |
| 7 purchase totals = | $854.83 | $933.5504 | $933.55 | $933.50 | $933.50 | |