| 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 | $189.73 | 12.199% | $212.8752 | $212.88 | $212.90 | $212.90 |
| Purchase #2 | $25.63 | 7.680% | $27.5984 | $27.60 | $27.60 | $27.60 |
| Purchase #3 | $186.48 | 3.582% | $193.1597 | $193.16 | $193.15 | $193.20 |
| Purchase #4 | $37.45 | 11.159% | $41.629 | $41.63 | $41.65 | $41.60 |
| Purchase #5 | $175.45 | 4.152% | $182.7347 | $182.73 | $182.75 | $182.70 |
| Purchase #6 | $86.25 | 9.365% | $94.3273 | $94.33 | $94.35 | $94.30 |
| Purchase #7 | $28.82 | 7.468% | $30.9723 | $30.97 | $30.95 | $31.00 |
| 7 purchase totals = | $729.81 | $783.2966 | $783.30 | $783.35 | $783.30 | |