| 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 | $149.57 | 4.780% | $156.7194 | $156.72 | $156.70 | $156.70 |
| Purchase #2 | $52.90 | 6.547% | $56.3634 | $56.36 | $56.35 | $56.40 |
| Purchase #3 | $36.94 | 9.393% | $40.4098 | $40.41 | $40.40 | $40.40 |
| Purchase #4 | $161.37 | 6.102% | $171.2168 | $171.22 | $171.20 | $171.20 |
| Purchase #5 | $250.35 | 4.491% | $261.5932 | $261.59 | $261.60 | $261.60 |
| Purchase #6 | $91.93 | 12.305% | $103.242 | $103.24 | $103.25 | $103.20 |
| Purchase #7 | $117.64 | 12.722% | $132.6062 | $132.61 | $132.60 | $132.60 |
| 7 purchase totals = | $860.70 | $922.1508 | $922.15 | $922.10 | $922.10 | |