| 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 | $182.96 | 4.636% | $191.442 | $191.44 | $191.45 | $191.40 |
| Purchase #2 | $115.70 | 3.206% | $119.4093 | $119.41 | $119.40 | $119.40 |
| Purchase #3 | $37.68 | 8.330% | $40.8187 | $40.82 | $40.80 | $40.80 |
| Purchase #4 | $31.76 | 10.447% | $35.078 | $35.08 | $35.10 | $35.10 |
| Purchase #5 | $61.26 | 8.777% | $66.6368 | $66.64 | $66.65 | $66.60 |
| Purchase #6 | $109.60 | 4.211% | $114.2153 | $114.22 | $114.20 | $114.20 |
| Purchase #7 | $146.91 | 11.492% | $163.7929 | $163.79 | $163.80 | $163.80 |
| 7 purchase totals = | $685.87 | $731.3930 | $731.40 | $731.40 | $731.30 | |