| 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 | $147.32 | 5.674% | $155.6789 | $155.68 | $155.70 | $155.70 |
| Purchase #2 | $111.63 | 5.505% | $117.7752 | $117.78 | $117.80 | $117.80 |
| Purchase #3 | $212.82 | 10.222% | $234.5745 | $234.57 | $234.55 | $234.60 |
| Purchase #4 | $163.70 | 3.388% | $169.2462 | $169.25 | $169.25 | $169.20 |
| Purchase #5 | $214.69 | 3.437% | $222.0689 | $222.07 | $222.05 | $222.10 |
| Purchase #6 | $21.37 | 7.470% | $22.9663 | $22.97 | $22.95 | $23.00 |
| Purchase #7 | $144.81 | 6.791% | $154.644 | $154.64 | $154.65 | $154.60 |
| 7 purchase totals = | $1,016.34 | $1,076.9540 | $1,076.96 | $1,076.95 | $1,077.00 | |