| 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 | $149.72 | 4.607% | $156.6176 | $156.62 | $156.60 | $156.60 |
| Purchase #2 | $186.56 | 9.548% | $204.3727 | $204.37 | $204.35 | $204.40 |
| Purchase #3 | $123.43 | 5.657% | $130.4124 | $130.41 | $130.40 | $130.40 |
| Purchase #4 | $108.60 | 13.157% | $122.8885 | $122.89 | $122.90 | $122.90 |
| Purchase #5 | $204.34 | 7.530% | $219.7268 | $219.73 | $219.75 | $219.70 |
| Purchase #6 | $36.37 | 11.779% | $40.654 | $40.65 | $40.65 | $40.70 |
| Purchase #7 | $41.93 | 7.416% | $45.0395 | $45.04 | $45.05 | $45.00 |
| 7 purchase totals = | $850.95 | $919.7115 | $919.71 | $919.70 | $919.70 | |