| 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 | $139.63 | 3.194% | $144.0898 | $144.09 | $144.10 | $144.10 |
| Purchase #2 | $99.52 | 7.156% | $106.6417 | $106.64 | $106.65 | $106.60 |
| Purchase #3 | $190.71 | 5.833% | $201.8341 | $201.83 | $201.85 | $201.80 |
| Purchase #4 | $112.64 | 9.370% | $123.1944 | $123.19 | $123.20 | $123.20 |
| Purchase #5 | $199.63 | 8.706% | $217.0098 | $217.01 | $217.00 | $217.00 |
| Purchase #6 | $208.55 | 12.410% | $234.4311 | $234.43 | $234.45 | $234.40 |
| Purchase #7 | $154.38 | 10.451% | $170.5143 | $170.51 | $170.50 | $170.50 |
| 7 purchase totals = | $1,105.06 | $1,197.7152 | $1,197.70 | $1,197.75 | $1,197.60 | |