| 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 | $162.27 | 13.125% | $183.5679 | $183.57 | $183.55 | $183.60 |
| Purchase #2 | $56.83 | 11.221% | $63.2069 | $63.21 | $63.20 | $63.20 |
| Purchase #3 | $147.86 | 10.670% | $163.6367 | $163.64 | $163.65 | $163.60 |
| Purchase #4 | $13.45 | 12.291% | $15.1031 | $15.10 | $15.10 | $15.10 |
| Purchase #5 | $157.79 | 8.756% | $171.6061 | $171.61 | $171.60 | $171.60 |
| Purchase #6 | $168.54 | 8.641% | $183.1035 | $183.10 | $183.10 | $183.10 |
| Purchase #7 | $188.95 | 9.709% | $207.2952 | $207.30 | $207.30 | $207.30 |
| 7 purchase totals = | $895.69 | $987.5194 | $987.53 | $987.50 | $987.50 | |