| 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 | $137.81 | 6.321% | $146.521 | $146.52 | $146.50 | $146.50 |
| Purchase #2 | $52.71 | 7.716% | $56.7771 | $56.78 | $56.80 | $56.80 |
| Purchase #3 | $53.95 | 8.717% | $58.6528 | $58.65 | $58.65 | $58.70 |
| Purchase #4 | $51.43 | 8.716% | $55.9126 | $55.91 | $55.90 | $55.90 |
| Purchase #5 | $153.58 | 5.734% | $162.3863 | $162.39 | $162.40 | $162.40 |
| Purchase #6 | $92.89 | 12.363% | $104.374 | $104.37 | $104.35 | $104.40 |
| Purchase #7 | $123.50 | 9.446% | $135.1658 | $135.17 | $135.15 | $135.20 |
| 7 purchase totals = | $665.87 | $719.7896 | $719.79 | $719.75 | $719.90 | |