| 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 | $168.82 | 13.685% | $191.923 | $191.92 | $191.90 | $191.90 |
| Purchase #2 | $235.57 | 9.846% | $258.7642 | $258.76 | $258.75 | $258.80 |
| Purchase #3 | $47.96 | 10.322% | $52.9104 | $52.91 | $52.90 | $52.90 |
| Purchase #4 | $21.79 | 8.130% | $23.5615 | $23.56 | $23.55 | $23.60 |
| Purchase #5 | $134.46 | 4.227% | $140.1436 | $140.14 | $140.15 | $140.10 |
| Purchase #6 | $18.88 | 6.489% | $20.1051 | $20.11 | $20.10 | $20.10 |
| Purchase #7 | $43.68 | 10.836% | $48.4132 | $48.41 | $48.40 | $48.40 |
| 7 purchase totals = | $671.16 | $735.8210 | $735.81 | $735.75 | $735.80 | |