| 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 | $166.39 | 9.754% | $182.6197 | $182.62 | $182.60 | $182.60 |
| Purchase #2 | $127.98 | 4.613% | $133.8837 | $133.88 | $133.90 | $133.90 |
| Purchase #3 | $80.33 | 7.742% | $86.5491 | $86.55 | $86.55 | $86.50 |
| Purchase #4 | $13.48 | 3.557% | $13.9595 | $13.96 | $13.95 | $14.00 |
| Purchase #5 | $21.40 | 8.420% | $23.2019 | $23.20 | $23.20 | $23.20 |
| Purchase #6 | $191.50 | 4.773% | $200.6403 | $200.64 | $200.65 | $200.60 |
| Purchase #7 | $124.49 | 9.560% | $136.3912 | $136.39 | $136.40 | $136.40 |
| 7 purchase totals = | $725.57 | $777.2454 | $777.24 | $777.25 | $777.20 | |