| 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 | $128.30 | 6.211% | $136.2687 | $136.27 | $136.25 | $136.30 |
| Purchase #2 | $167.53 | 7.535% | $180.1534 | $180.15 | $180.15 | $180.20 |
| Purchase #3 | $103.94 | 3.275% | $107.344 | $107.34 | $107.35 | $107.30 |
| Purchase #4 | $97.75 | 5.713% | $103.3345 | $103.33 | $103.35 | $103.30 |
| Purchase #5 | $21.75 | 6.383% | $23.1383 | $23.14 | $23.15 | $23.10 |
| Purchase #6 | $215.32 | 4.168% | $224.2945 | $224.29 | $224.30 | $224.30 |
| Purchase #7 | $172.32 | 5.157% | $181.2065 | $181.21 | $181.20 | $181.20 |
| 7 purchase totals = | $906.91 | $955.7399 | $955.73 | $955.75 | $955.70 | |