| 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 | $162.58 | 11.344% | $181.0231 | $181.02 | $181.00 | $181.00 |
| Purchase #2 | $213.52 | 5.390% | $225.0287 | $225.03 | $225.05 | $225.00 |
| Purchase #3 | $167.78 | 7.174% | $179.8165 | $179.82 | $179.80 | $179.80 |
| Purchase #4 | $185.74 | 6.588% | $197.9766 | $197.98 | $198.00 | $198.00 |
| Purchase #5 | $160.29 | 7.285% | $171.9671 | $171.97 | $171.95 | $172.00 |
| Purchase #6 | $19.60 | 5.856% | $20.7478 | $20.75 | $20.75 | $20.70 |
| Purchase #7 | $122.92 | 9.759% | $134.9158 | $134.92 | $134.90 | $134.90 |
| 7 purchase totals = | $1,032.43 | $1,111.4756 | $1,111.49 | $1,111.45 | $1,111.40 | |