| 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 | $190.69 | 13.437% | $216.313 | $216.31 | $216.30 | $216.30 |
| Purchase #2 | $147.58 | 5.129% | $155.1494 | $155.15 | $155.15 | $155.10 |
| Purchase #3 | $117.82 | 5.411% | $124.1952 | $124.20 | $124.20 | $124.20 |
| Purchase #4 | $17.38 | 7.858% | $18.7457 | $18.75 | $18.75 | $18.70 |
| Purchase #5 | $37.90 | 9.753% | $41.5964 | $41.60 | $41.60 | $41.60 |
| Purchase #6 | $93.83 | 13.640% | $106.6284 | $106.63 | $106.65 | $106.60 |
| Purchase #7 | $145.27 | 10.289% | $160.2168 | $160.22 | $160.20 | $160.20 |
| 7 purchase totals = | $750.47 | $822.8449 | $822.86 | $822.85 | $822.70 | |