| 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 | $170.39 | 7.401% | $183.0006 | $183.00 | $183.00 | $183.00 |
| Purchase #2 | $76.98 | 3.858% | $79.9499 | $79.95 | $79.95 | $79.90 |
| Purchase #3 | $131.54 | 7.373% | $141.2384 | $141.24 | $141.25 | $141.20 |
| Purchase #4 | $151.56 | 6.432% | $161.3083 | $161.31 | $161.30 | $161.30 |
| Purchase #5 | $46.77 | 7.338% | $50.202 | $50.20 | $50.20 | $50.20 |
| Purchase #6 | $100.53 | 11.334% | $111.9241 | $111.92 | $111.90 | $111.90 |
| Purchase #7 | $113.97 | 3.865% | $118.3749 | $118.37 | $118.35 | $118.40 |
| 7 purchase totals = | $791.74 | $845.9982 | $845.99 | $845.95 | $845.90 | |