| 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 | $179.92 | 5.628% | $190.0459 | $190.05 | $190.05 | $190.00 |
| Purchase #2 | $216.55 | 8.333% | $234.5951 | $234.60 | $234.60 | $234.60 |
| Purchase #3 | $12.87 | 8.795% | $14.0019 | $14.00 | $14.00 | $14.00 |
| Purchase #4 | $143.44 | 5.332% | $151.0882 | $151.09 | $151.10 | $151.10 |
| Purchase #5 | $160.70 | 5.372% | $169.3328 | $169.33 | $169.35 | $169.30 |
| Purchase #6 | $213.44 | 5.429% | $225.0277 | $225.03 | $225.05 | $225.00 |
| Purchase #7 | $144.78 | 6.813% | $154.6439 | $154.64 | $154.65 | $154.60 |
| 7 purchase totals = | $1,071.70 | $1,138.7355 | $1,138.74 | $1,138.80 | $1,138.60 | |