| 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 | $168.51 | 6.458% | $179.3924 | $179.39 | $179.40 | $179.40 |
| Purchase #2 | $119.96 | 8.488% | $130.1422 | $130.14 | $130.15 | $130.10 |
| Purchase #3 | $154.99 | 5.752% | $163.905 | $163.91 | $163.90 | $163.90 |
| Purchase #4 | $14.98 | 7.402% | $16.0888 | $16.09 | $16.10 | $16.10 |
| Purchase #5 | $156.95 | 8.320% | $170.0082 | $170.01 | $170.00 | $170.00 |
| Purchase #6 | $206.55 | 7.650% | $222.3511 | $222.35 | $222.35 | $222.40 |
| Purchase #7 | $180.74 | 11.232% | $201.0407 | $201.04 | $201.05 | $201.00 |
| 7 purchase totals = | $1,002.68 | $1,082.9284 | $1,082.93 | $1,082.95 | $1,082.90 | |