| 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 | $176.52 | 3.202% | $182.1722 | $182.17 | $182.15 | $182.20 |
| Purchase #2 | $79.90 | 9.289% | $87.3219 | $87.32 | $87.30 | $87.30 |
| Purchase #3 | $94.43 | 9.249% | $103.1638 | $103.16 | $103.15 | $103.20 |
| Purchase #4 | $93.29 | 11.282% | $103.815 | $103.82 | $103.80 | $103.80 |
| Purchase #5 | $52.65 | 6.608% | $56.1291 | $56.13 | $56.15 | $56.10 |
| Purchase #6 | $205.96 | 12.479% | $231.6617 | $231.66 | $231.65 | $231.70 |
| Purchase #7 | $154.32 | 11.800% | $172.5298 | $172.53 | $172.55 | $172.50 |
| 7 purchase totals = | $857.07 | $936.7935 | $936.79 | $936.75 | $936.80 | |