| 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 | $169.47 | 11.497% | $188.954 | $188.95 | $188.95 | $189.00 |
| Purchase #2 | $235.41 | 4.223% | $245.3514 | $245.35 | $245.35 | $245.40 |
| Purchase #3 | $8.83 | 7.705% | $9.5104 | $9.51 | $9.50 | $9.50 |
| Purchase #4 | $171.75 | 10.369% | $189.5588 | $189.56 | $189.55 | $189.60 |
| Purchase #5 | $77.29 | 12.497% | $86.9489 | $86.95 | $86.95 | $86.90 |
| Purchase #6 | $149.90 | 10.778% | $166.0562 | $166.06 | $166.05 | $166.10 |
| Purchase #7 | $18.34 | 13.456% | $20.8078 | $20.81 | $20.80 | $20.80 |
| 7 purchase totals = | $830.99 | $907.1875 | $907.19 | $907.15 | $907.30 | |