| 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 | $35.25 | 5.230% | $37.0936 | $37.09 | $37.10 | $37.10 |
| Purchase #2 | $164.35 | 7.435% | $176.5694 | $176.57 | $176.55 | $176.60 |
| Purchase #3 | $134.64 | 11.450% | $150.0563 | $150.06 | $150.05 | $150.10 |
| Purchase #4 | $97.38 | 5.382% | $102.621 | $102.62 | $102.60 | $102.60 |
| Purchase #5 | $16.59 | 12.393% | $18.646 | $18.65 | $18.65 | $18.60 |
| Purchase #6 | $135.33 | 5.153% | $142.3036 | $142.30 | $142.30 | $142.30 |
| Purchase #7 | $200.61 | 11.692% | $224.0653 | $224.07 | $224.05 | $224.10 |
| 7 purchase totals = | $784.15 | $851.3552 | $851.36 | $851.30 | $851.40 | |