| 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 | $131.80 | 13.786% | $149.9699 | $149.97 | $149.95 | $150.00 |
| Purchase #2 | $203.39 | 11.571% | $226.9243 | $226.92 | $226.90 | $226.90 |
| Purchase #3 | $226.38 | 3.291% | $233.8302 | $233.83 | $233.85 | $233.80 |
| Purchase #4 | $205.42 | 5.409% | $216.5312 | $216.53 | $216.55 | $216.50 |
| Purchase #5 | $69.48 | 12.857% | $78.413 | $78.41 | $78.40 | $78.40 |
| Purchase #6 | $217.31 | 8.118% | $234.9512 | $234.95 | $234.95 | $235.00 |
| Purchase #7 | $44.42 | 10.781% | $49.2089 | $49.21 | $49.20 | $49.20 |
| 7 purchase totals = | $1,098.20 | $1,189.8287 | $1,189.82 | $1,189.80 | $1,189.80 | |