| 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 | $167.48 | 9.617% | $183.5866 | $183.59 | $183.60 | $183.60 |
| Purchase #2 | $154.91 | 5.464% | $163.3743 | $163.37 | $163.35 | $163.40 |
| Purchase #3 | $5.27 | 5.675% | $5.5691 | $5.57 | $5.55 | $5.60 |
| Purchase #4 | $15.41 | 7.847% | $16.6192 | $16.62 | $16.60 | $16.60 |
| Purchase #5 | $73.82 | 3.491% | $76.3971 | $76.40 | $76.40 | $76.40 |
| Purchase #6 | $32.55 | 12.444% | $36.6005 | $36.60 | $36.60 | $36.60 |
| Purchase #7 | $96.88 | 12.744% | $109.2264 | $109.23 | $109.25 | $109.20 |
| 7 purchase totals = | $546.32 | $591.3732 | $591.38 | $591.35 | $591.40 | |