| 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 | $138.84 | 3.850% | $144.1853 | $144.19 | $144.20 | $144.20 |
| Purchase #2 | $227.75 | 5.666% | $240.6543 | $240.65 | $240.65 | $240.70 |
| Purchase #3 | $82.68 | 3.792% | $85.8152 | $85.82 | $85.80 | $85.80 |
| Purchase #4 | $148.97 | 6.127% | $158.0974 | $158.10 | $158.10 | $158.10 |
| Purchase #5 | $183.34 | 8.528% | $198.9752 | $198.98 | $199.00 | $199.00 |
| Purchase #6 | $169.66 | 8.205% | $183.5806 | $183.58 | $183.60 | $183.60 |
| Purchase #7 | $119.52 | 10.663% | $132.2644 | $132.26 | $132.25 | $132.30 |
| 7 purchase totals = | $1,070.76 | $1,143.5724 | $1,143.58 | $1,143.60 | $1,143.70 | |