| 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 | $140.74 | 6.593% | $150.019 | $150.02 | $150.00 | $150.00 |
| Purchase #2 | $119.95 | 3.373% | $123.9959 | $124.00 | $124.00 | $124.00 |
| Purchase #3 | $25.97 | 12.488% | $29.2131 | $29.21 | $29.20 | $29.20 |
| Purchase #4 | $30.43 | 8.287% | $32.9517 | $32.95 | $32.95 | $33.00 |
| Purchase #5 | $175.26 | 12.386% | $196.9677 | $196.97 | $196.95 | $197.00 |
| Purchase #6 | $17.83 | 4.402% | $18.6149 | $18.61 | $18.60 | $18.60 |
| Purchase #7 | $26.33 | 5.232% | $27.7076 | $27.71 | $27.70 | $27.70 |
| 7 purchase totals = | $536.51 | $579.4699 | $579.47 | $579.40 | $579.50 | |