| 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 | $106.45 | 4.520% | $111.2615 | $111.26 | $111.25 | $111.30 |
| Purchase #2 | $22.26 | 5.857% | $23.5638 | $23.56 | $23.55 | $23.60 |
| Purchase #3 | $7.97 | 8.652% | $8.6596 | $8.66 | $8.65 | $8.70 |
| Purchase #4 | $123.61 | 11.340% | $137.6274 | $137.63 | $137.65 | $137.60 |
| Purchase #5 | $149.26 | 5.148% | $156.9439 | $156.94 | $156.95 | $156.90 |
| Purchase #6 | $138.88 | 7.633% | $149.4807 | $149.48 | $149.50 | $149.50 |
| Purchase #7 | $184.26 | 7.168% | $197.4678 | $197.47 | $197.45 | $197.50 |
| 7 purchase totals = | $732.69 | $785.0047 | $785.00 | $785.00 | $785.10 | |