| 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 | $159.52 | 9.642% | $174.9009 | $174.90 | $174.90 | $174.90 |
| Purchase #2 | $202.70 | 6.416% | $215.7052 | $215.71 | $215.70 | $215.70 |
| Purchase #3 | $100.82 | 10.732% | $111.64 | $111.64 | $111.65 | $111.60 |
| Purchase #4 | $182.75 | 9.333% | $199.8061 | $199.81 | $199.80 | $199.80 |
| Purchase #5 | $169.76 | 3.445% | $175.6082 | $175.61 | $175.60 | $175.60 |
| Purchase #6 | $27.74 | 11.541% | $30.9415 | $30.94 | $30.95 | $30.90 |
| Purchase #7 | $33.33 | 4.242% | $34.7439 | $34.74 | $34.75 | $34.70 |
| 7 purchase totals = | $876.62 | $943.3458 | $943.35 | $943.35 | $943.20 | |