| 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 | $186.27 | 11.547% | $207.7786 | $207.78 | $207.80 | $207.80 |
| Purchase #2 | $58.92 | 4.146% | $61.3628 | $61.36 | $61.35 | $61.40 |
| Purchase #3 | $86.76 | 5.341% | $91.3939 | $91.39 | $91.40 | $91.40 |
| Purchase #4 | $215.61 | 10.798% | $238.8916 | $238.89 | $238.90 | $238.90 |
| Purchase #5 | $7.27 | 13.779% | $8.2717 | $8.27 | $8.25 | $8.30 |
| Purchase #6 | $109.52 | 13.278% | $124.0621 | $124.06 | $124.05 | $124.10 |
| Purchase #7 | $161.83 | 6.247% | $171.9395 | $171.94 | $171.95 | $171.90 |
| 7 purchase totals = | $826.18 | $903.7002 | $903.69 | $903.70 | $903.80 | |