| 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 | $158.80 | 7.356% | $170.4813 | $170.48 | $170.50 | $170.50 |
| Purchase #2 | $99.91 | 3.412% | $103.3189 | $103.32 | $103.30 | $103.30 |
| Purchase #3 | $28.54 | 12.450% | $32.0932 | $32.09 | $32.10 | $32.10 |
| Purchase #4 | $212.31 | 4.567% | $222.0062 | $222.01 | $222.00 | $222.00 |
| Purchase #5 | $100.33 | 6.162% | $106.5123 | $106.51 | $106.50 | $106.50 |
| Purchase #6 | $147.48 | 10.863% | $163.5008 | $163.50 | $163.50 | $163.50 |
| Purchase #7 | $241.80 | 7.108% | $258.9871 | $258.99 | $259.00 | $259.00 |
| 7 purchase totals = | $989.17 | $1,056.8998 | $1,056.90 | $1,056.90 | $1,056.90 | |