| 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 | $156.61 | 7.323% | $168.0786 | $168.08 | $168.10 | $168.10 |
| Purchase #2 | $120.60 | 7.701% | $129.8874 | $129.89 | $129.90 | $129.90 |
| Purchase #3 | $151.44 | 4.511% | $158.2715 | $158.27 | $158.25 | $158.30 |
| Purchase #4 | $22.29 | 10.145% | $24.5513 | $24.55 | $24.55 | $24.60 |
| Purchase #5 | $88.81 | 11.646% | $99.1528 | $99.15 | $99.15 | $99.20 |
| Purchase #6 | $107.60 | 7.375% | $115.5355 | $115.54 | $115.55 | $115.50 |
| Purchase #7 | $76.90 | 3.276% | $79.4192 | $79.42 | $79.40 | $79.40 |
| 7 purchase totals = | $724.25 | $774.8963 | $774.90 | $774.90 | $775.00 | |