| 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 | $134.32 | 6.533% | $143.0951 | $143.10 | $143.10 | $143.10 |
| Purchase #2 | $164.99 | 3.820% | $171.2926 | $171.29 | $171.30 | $171.30 |
| Purchase #3 | $98.59 | 13.569% | $111.9677 | $111.97 | $111.95 | $112.00 |
| Purchase #4 | $131.36 | 10.377% | $144.9912 | $144.99 | $145.00 | $145.00 |
| Purchase #5 | $211.85 | 5.729% | $223.9869 | $223.99 | $224.00 | $224.00 |
| Purchase #6 | $24.64 | 5.695% | $26.0432 | $26.04 | $26.05 | $26.00 |
| Purchase #7 | $72.79 | 9.469% | $79.6825 | $79.68 | $79.70 | $79.70 |
| 7 purchase totals = | $838.54 | $901.0592 | $901.06 | $901.10 | $901.10 | |