| 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 | $163.39 | 10.376% | $180.3433 | $180.34 | $180.35 | $180.30 |
| Purchase #2 | $103.68 | 9.401% | $113.427 | $113.43 | $113.45 | $113.40 |
| Purchase #3 | $234.70 | 5.362% | $247.2846 | $247.28 | $247.30 | $247.30 |
| Purchase #4 | $218.33 | 11.380% | $243.176 | $243.18 | $243.20 | $243.20 |
| Purchase #5 | $199.44 | 9.844% | $219.0729 | $219.07 | $219.05 | $219.10 |
| Purchase #6 | $119.60 | 12.579% | $134.6445 | $134.64 | $134.65 | $134.60 |
| Purchase #7 | $44.85 | 7.581% | $48.2501 | $48.25 | $48.25 | $48.30 |
| 7 purchase totals = | $1,083.99 | $1,186.1984 | $1,186.19 | $1,186.25 | $1,186.20 | |