| 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 | $134.54 | 10.693% | $148.9264 | $148.93 | $148.95 | $148.90 |
| Purchase #2 | $206.93 | 11.235% | $230.1786 | $230.18 | $230.20 | $230.20 |
| Purchase #3 | $17.97 | 11.521% | $20.0403 | $20.04 | $20.05 | $20.00 |
| Purchase #4 | $213.39 | 10.498% | $235.7917 | $235.79 | $235.80 | $235.80 |
| Purchase #5 | $43.41 | 11.481% | $48.3939 | $48.39 | $48.40 | $48.40 |
| Purchase #6 | $109.51 | 9.733% | $120.1686 | $120.17 | $120.15 | $120.20 |
| Purchase #7 | $132.96 | 7.214% | $142.5517 | $142.55 | $142.55 | $142.60 |
| 7 purchase totals = | $858.71 | $946.0512 | $946.05 | $946.10 | $946.10 | |