| 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 | $175.55 | 8.356% | $190.219 | $190.22 | $190.20 | $190.20 |
| Purchase #2 | $140.64 | 7.479% | $151.1585 | $151.16 | $151.15 | $151.20 |
| Purchase #3 | $46.38 | 12.173% | $52.0258 | $52.03 | $52.05 | $52.00 |
| Purchase #4 | $103.48 | 8.209% | $111.9747 | $111.97 | $111.95 | $112.00 |
| Purchase #5 | $186.66 | 3.689% | $193.5459 | $193.55 | $193.55 | $193.50 |
| Purchase #6 | $9.33 | 8.103% | $10.086 | $10.09 | $10.10 | $10.10 |
| Purchase #7 | $96.81 | 7.339% | $103.9149 | $103.91 | $103.90 | $103.90 |
| 7 purchase totals = | $758.85 | $812.9248 | $812.93 | $812.90 | $812.90 | |