| 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 | $175.81 | 9.693% | $192.8513 | $192.85 | $192.85 | $192.90 |
| Purchase #2 | $31.87 | 7.604% | $34.2934 | $34.29 | $34.30 | $34.30 |
| Purchase #3 | $33.33 | 9.666% | $36.5517 | $36.55 | $36.55 | $36.60 |
| Purchase #4 | $77.44 | 13.156% | $87.628 | $87.63 | $87.65 | $87.60 |
| Purchase #5 | $8.60 | 12.844% | $9.7046 | $9.70 | $9.70 | $9.70 |
| Purchase #6 | $250.52 | 6.362% | $266.4581 | $266.46 | $266.45 | $266.50 |
| Purchase #7 | $214.79 | 9.743% | $235.717 | $235.72 | $235.70 | $235.70 |
| 7 purchase totals = | $792.36 | $863.2041 | $863.20 | $863.20 | $863.30 | |