| 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 | $154.59 | 6.725% | $164.9862 | $164.99 | $165.00 | $165.00 |
| Purchase #2 | $146.89 | 10.675% | $162.5705 | $162.57 | $162.55 | $162.60 |
| Purchase #3 | $18.71 | 3.841% | $19.4287 | $19.43 | $19.45 | $19.40 |
| Purchase #4 | $70.63 | 3.683% | $73.2313 | $73.23 | $73.25 | $73.20 |
| Purchase #5 | $225.76 | 13.212% | $255.5874 | $255.59 | $255.60 | $255.60 |
| Purchase #6 | $68.93 | 12.276% | $77.3918 | $77.39 | $77.40 | $77.40 |
| Purchase #7 | $229.71 | 6.855% | $245.4566 | $245.46 | $245.45 | $245.50 |
| 7 purchase totals = | $915.22 | $998.6525 | $998.66 | $998.70 | $998.70 | |