| 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 | $125.93 | 13.844% | $143.3637 | $143.36 | $143.35 | $143.40 |
| Purchase #2 | $41.33 | 9.125% | $45.1014 | $45.10 | $45.10 | $45.10 |
| Purchase #3 | $184.33 | 9.241% | $201.3639 | $201.36 | $201.35 | $201.40 |
| Purchase #4 | $78.68 | 11.540% | $87.7597 | $87.76 | $87.75 | $87.80 |
| Purchase #5 | $200.83 | 5.312% | $211.4981 | $211.50 | $211.50 | $211.50 |
| Purchase #6 | $85.51 | 9.856% | $93.9379 | $93.94 | $93.95 | $93.90 |
| Purchase #7 | $10.50 | 9.780% | $11.5269 | $11.53 | $11.55 | $11.50 |
| 7 purchase totals = | $727.11 | $794.5516 | $794.55 | $794.55 | $794.60 | |