| 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 | $119.79 | 12.336% | $134.5673 | $134.57 | $134.55 | $134.60 |
| Purchase #2 | $125.55 | 13.844% | $142.9311 | $142.93 | $142.95 | $142.90 |
| Purchase #3 | $11.45 | 6.726% | $12.2201 | $12.22 | $12.20 | $12.20 |
| Purchase #4 | $181.52 | 4.672% | $190.0006 | $190.00 | $190.00 | $190.00 |
| Purchase #5 | $169.93 | 11.221% | $188.9978 | $189.00 | $189.00 | $189.00 |
| Purchase #6 | $190.36 | 13.440% | $215.9444 | $215.94 | $215.95 | $215.90 |
| Purchase #7 | $106.66 | 3.205% | $110.0785 | $110.08 | $110.10 | $110.10 |
| 7 purchase totals = | $905.26 | $994.7398 | $994.74 | $994.75 | $994.70 | |