| 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 | $131.98 | 8.487% | $143.1811 | $143.18 | $143.20 | $143.20 |
| Purchase #2 | $73.89 | 8.243% | $79.9808 | $79.98 | $80.00 | $80.00 |
| Purchase #3 | $76.27 | 13.159% | $86.3064 | $86.31 | $86.30 | $86.30 |
| Purchase #4 | $63.46 | 4.133% | $66.0828 | $66.08 | $66.10 | $66.10 |
| Purchase #5 | $128.74 | 3.159% | $132.8069 | $132.81 | $132.80 | $132.80 |
| Purchase #6 | $158.94 | 4.786% | $166.5469 | $166.55 | $166.55 | $166.50 |
| Purchase #7 | $46.85 | 9.682% | $51.386 | $51.39 | $51.40 | $51.40 |
| 7 purchase totals = | $680.13 | $726.2909 | $726.30 | $726.35 | $726.30 | |