| 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 | $148.77 | 9.576% | $163.0162 | $163.02 | $163.00 | $163.00 |
| Purchase #2 | $80.89 | 5.471% | $85.3155 | $85.32 | $85.30 | $85.30 |
| Purchase #3 | $156.62 | 10.266% | $172.6986 | $172.70 | $172.70 | $172.70 |
| Purchase #4 | $65.80 | 13.494% | $74.6791 | $74.68 | $74.70 | $74.70 |
| Purchase #5 | $170.82 | 9.493% | $187.0359 | $187.04 | $187.05 | $187.00 |
| Purchase #6 | $181.97 | 11.386% | $202.6891 | $202.69 | $202.70 | $202.70 |
| Purchase #7 | $114.88 | 3.840% | $119.2914 | $119.29 | $119.30 | $119.30 |
| 7 purchase totals = | $919.75 | $1,004.7258 | $1,004.74 | $1,004.75 | $1,004.70 | |