| 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 | $203.46 | 5.661% | $214.9779 | $214.98 | $215.00 | $215.00 |
| Purchase #2 | $68.39 | 12.352% | $76.8375 | $76.84 | $76.85 | $76.80 |
| Purchase #3 | $157.39 | 13.445% | $178.5511 | $178.55 | $178.55 | $178.60 |
| Purchase #4 | $144.64 | 10.169% | $159.3484 | $159.35 | $159.35 | $159.30 |
| Purchase #5 | $83.64 | 3.769% | $86.7924 | $86.79 | $86.80 | $86.80 |
| Purchase #6 | $54.58 | 5.843% | $57.7691 | $57.77 | $57.75 | $57.80 |
| Purchase #7 | $147.73 | 10.698% | $163.5342 | $163.53 | $163.55 | $163.50 |
| 7 purchase totals = | $859.83 | $937.8106 | $937.81 | $937.85 | $937.80 | |