| 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 | $51.37 | 4.324% | $53.5912 | $53.59 | $53.60 | $53.60 |
| Purchase #2 | $150.47 | 10.417% | $166.1445 | $166.14 | $166.15 | $166.10 |
| Purchase #3 | $234.30 | 12.718% | $264.0983 | $264.10 | $264.10 | $264.10 |
| Purchase #4 | $136.49 | 4.344% | $142.4191 | $142.42 | $142.40 | $142.40 |
| Purchase #5 | $145.91 | 11.860% | $163.2149 | $163.21 | $163.20 | $163.20 |
| Purchase #6 | $211.60 | 9.534% | $231.7739 | $231.77 | $231.75 | $231.80 |
| Purchase #7 | $104.82 | 10.476% | $115.8009 | $115.80 | $115.80 | $115.80 |
| 7 purchase totals = | $1,034.96 | $1,137.0428 | $1,137.03 | $1,137.00 | $1,137.00 | |