| 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 | $179.68 | 3.868% | $186.63 | $186.63 | $186.65 | $186.60 |
| Purchase #2 | $170.70 | 12.660% | $192.3106 | $192.31 | $192.30 | $192.30 |
| Purchase #3 | $210.41 | 10.203% | $231.8781 | $231.88 | $231.90 | $231.90 |
| Purchase #4 | $98.82 | 9.352% | $108.0616 | $108.06 | $108.05 | $108.10 |
| Purchase #5 | $215.64 | 12.143% | $241.8252 | $241.83 | $241.85 | $241.80 |
| Purchase #6 | $62.78 | 12.524% | $70.6426 | $70.64 | $70.65 | $70.60 |
| Purchase #7 | $173.94 | 10.339% | $191.9237 | $191.92 | $191.90 | $191.90 |
| 7 purchase totals = | $1,111.97 | $1,223.2718 | $1,223.27 | $1,223.30 | $1,223.20 | |