| 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 | $181.56 | 5.746% | $191.9924 | $191.99 | $192.00 | $192.00 |
| Purchase #2 | $170.36 | 4.310% | $177.7025 | $177.70 | $177.70 | $177.70 |
| Purchase #3 | $24.55 | 10.178% | $27.0487 | $27.05 | $27.05 | $27.00 |
| Purchase #4 | $44.91 | 9.788% | $49.3058 | $49.31 | $49.30 | $49.30 |
| Purchase #5 | $173.58 | 12.705% | $195.6333 | $195.63 | $195.65 | $195.60 |
| Purchase #6 | $98.49 | 9.548% | $107.8938 | $107.89 | $107.90 | $107.90 |
| Purchase #7 | $30.28 | 11.648% | $33.807 | $33.81 | $33.80 | $33.80 |
| 7 purchase totals = | $723.73 | $783.3835 | $783.38 | $783.40 | $783.30 | |