| 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 | $176.38 | 7.754% | $190.0565 | $190.06 | $190.05 | $190.10 |
| Purchase #2 | $184.61 | 9.436% | $202.0298 | $202.03 | $202.05 | $202.00 |
| Purchase #3 | $165.92 | 11.345% | $184.7436 | $184.74 | $184.75 | $184.70 |
| Purchase #4 | $126.52 | 11.633% | $141.2381 | $141.24 | $141.25 | $141.20 |
| Purchase #5 | $8.53 | 5.465% | $8.9962 | $9.00 | $9.00 | $9.00 |
| Purchase #6 | $158.79 | 5.510% | $167.5393 | $167.54 | $167.55 | $167.50 |
| Purchase #7 | $176.27 | 4.476% | $184.1598 | $184.16 | $184.15 | $184.20 |
| 7 purchase totals = | $997.02 | $1,078.7633 | $1,078.77 | $1,078.80 | $1,078.70 | |