| 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 | $193.59 | 7.117% | $207.3678 | $207.37 | $207.35 | $207.40 |
| Purchase #2 | $46.97 | 12.146% | $52.675 | $52.68 | $52.70 | $52.70 |
| Purchase #3 | $201.64 | 13.486% | $228.8332 | $228.83 | $228.85 | $228.80 |
| Purchase #4 | $26.43 | 3.347% | $27.3146 | $27.31 | $27.30 | $27.30 |
| Purchase #5 | $48.60 | 11.756% | $54.3134 | $54.31 | $54.30 | $54.30 |
| Purchase #6 | $157.52 | 4.204% | $164.1421 | $164.14 | $164.15 | $164.10 |
| Purchase #7 | $105.82 | 3.158% | $109.1618 | $109.16 | $109.15 | $109.20 |
| 7 purchase totals = | $780.57 | $843.8079 | $843.80 | $843.80 | $843.80 | |