| 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 | $200.92 | 11.396% | $223.8168 | $223.82 | $223.80 | $223.80 |
| Purchase #2 | $162.49 | 6.646% | $173.2891 | $173.29 | $173.30 | $173.30 |
| Purchase #3 | $227.96 | 8.704% | $247.8016 | $247.80 | $247.80 | $247.80 |
| Purchase #4 | $166.69 | 10.507% | $184.2041 | $184.20 | $184.20 | $184.20 |
| Purchase #5 | $86.70 | 6.775% | $92.5739 | $92.57 | $92.55 | $92.60 |
| Purchase #6 | $35.39 | 3.785% | $36.7295 | $36.73 | $36.75 | $36.70 |
| Purchase #7 | $17.38 | 4.616% | $18.1823 | $18.18 | $18.20 | $18.20 |
| 7 purchase totals = | $897.53 | $976.5973 | $976.59 | $976.60 | $976.60 | |