| 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 | $173.45 | 9.622% | $190.1394 | $190.14 | $190.15 | $190.10 |
| Purchase #2 | $205.76 | 12.650% | $231.7886 | $231.79 | $231.80 | $231.80 |
| Purchase #3 | $43.46 | 6.559% | $46.3105 | $46.31 | $46.30 | $46.30 |
| Purchase #4 | $23.91 | 4.501% | $24.9862 | $24.99 | $25.00 | $25.00 |
| Purchase #5 | $112.66 | 5.110% | $118.4169 | $118.42 | $118.40 | $118.40 |
| Purchase #6 | $123.42 | 3.479% | $127.7138 | $127.71 | $127.70 | $127.70 |
| Purchase #7 | $141.81 | 4.790% | $148.6027 | $148.60 | $148.60 | $148.60 |
| 7 purchase totals = | $824.47 | $887.9581 | $887.96 | $887.95 | $887.90 | |