| 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 | $163.63 | 10.153% | $180.2434 | $180.24 | $180.25 | $180.20 |
| Purchase #2 | $131.32 | 8.865% | $142.9615 | $142.96 | $142.95 | $143.00 |
| Purchase #3 | $250.80 | 7.686% | $270.0765 | $270.08 | $270.10 | $270.10 |
| Purchase #4 | $167.30 | 11.728% | $186.9209 | $186.92 | $186.90 | $186.90 |
| Purchase #5 | $231.45 | 7.465% | $248.7277 | $248.73 | $248.75 | $248.70 |
| Purchase #6 | $107.32 | 10.199% | $118.2656 | $118.27 | $118.25 | $118.30 |
| Purchase #7 | $5.60 | 5.131% | $5.8873 | $5.89 | $5.90 | $5.90 |
| 7 purchase totals = | $1,057.42 | $1,153.0829 | $1,153.09 | $1,153.10 | $1,153.10 | |