| 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 | $175.54 | 4.740% | $183.8606 | $183.86 | $183.85 | $183.90 |
| Purchase #2 | $84.54 | 3.220% | $87.2622 | $87.26 | $87.25 | $87.30 |
| Purchase #3 | $51.99 | 8.824% | $56.5776 | $56.58 | $56.60 | $56.60 |
| Purchase #4 | $79.99 | 8.656% | $86.9139 | $86.91 | $86.90 | $86.90 |
| Purchase #5 | $234.31 | 5.729% | $247.7336 | $247.73 | $247.75 | $247.70 |
| Purchase #6 | $201.33 | 5.835% | $213.0776 | $213.08 | $213.10 | $213.10 |
| Purchase #7 | $225.97 | 6.125% | $239.8107 | $239.81 | $239.80 | $239.80 |
| 7 purchase totals = | $1,053.67 | $1,115.2362 | $1,115.23 | $1,115.25 | $1,115.30 | |