| 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 | $143.40 | 3.716% | $148.7287 | $148.73 | $148.75 | $148.70 |
| Purchase #2 | $184.43 | 13.795% | $209.8721 | $209.87 | $209.85 | $209.90 |
| Purchase #3 | $82.37 | 9.227% | $89.9703 | $89.97 | $89.95 | $90.00 |
| Purchase #4 | $242.68 | 10.126% | $267.2538 | $267.25 | $267.25 | $267.30 |
| Purchase #5 | $221.62 | 9.841% | $243.4296 | $243.43 | $243.45 | $243.40 |
| Purchase #6 | $211.90 | 7.751% | $228.3244 | $228.32 | $228.30 | $228.30 |
| Purchase #7 | $217.32 | 8.631% | $236.0769 | $236.08 | $236.10 | $236.10 |
| 7 purchase totals = | $1,303.72 | $1,423.6558 | $1,423.65 | $1,423.65 | $1,423.70 | |