| 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 | $163.91 | 13.819% | $186.5607 | $186.56 | $186.55 | $186.60 |
| Purchase #2 | $20.65 | 13.622% | $23.4629 | $23.46 | $23.45 | $23.50 |
| Purchase #3 | $13.91 | 6.857% | $14.8638 | $14.86 | $14.85 | $14.90 |
| Purchase #4 | $188.99 | 9.681% | $207.2861 | $207.29 | $207.30 | $207.30 |
| Purchase #5 | $165.57 | 10.779% | $183.4168 | $183.42 | $183.40 | $183.40 |
| Purchase #6 | $162.29 | 3.709% | $168.3093 | $168.31 | $168.30 | $168.30 |
| Purchase #7 | $239.87 | 13.760% | $272.8761 | $272.88 | $272.90 | $272.90 |
| 7 purchase totals = | $955.19 | $1,056.7757 | $1,056.78 | $1,056.75 | $1,056.90 | |