| 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 | $132.30 | 9.816% | $145.2866 | $145.29 | $145.30 | $145.30 |
| Purchase #2 | $78.55 | 3.731% | $81.4807 | $81.48 | $81.50 | $81.50 |
| Purchase #3 | $169.78 | 5.403% | $178.9532 | $178.95 | $178.95 | $179.00 |
| Purchase #4 | $33.63 | 3.241% | $34.7199 | $34.72 | $34.70 | $34.70 |
| Purchase #5 | $154.43 | 12.649% | $173.9639 | $173.96 | $173.95 | $174.00 |
| Purchase #6 | $161.51 | 9.645% | $177.0876 | $177.09 | $177.10 | $177.10 |
| Purchase #7 | $227.53 | 11.730% | $254.2193 | $254.22 | $254.20 | $254.20 |
| 7 purchase totals = | $957.73 | $1,045.7112 | $1,045.71 | $1,045.70 | $1,045.80 | |