| 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 | $171.43 | 8.639% | $186.2398 | $186.24 | $186.25 | $186.20 |
| Purchase #2 | $77.80 | 4.685% | $81.4449 | $81.44 | $81.45 | $81.40 |
| Purchase #3 | $28.52 | 12.464% | $32.0747 | $32.07 | $32.05 | $32.10 |
| Purchase #4 | $200.45 | 5.294% | $211.0618 | $211.06 | $211.05 | $211.10 |
| Purchase #5 | $245.38 | 11.204% | $272.8724 | $272.87 | $272.85 | $272.90 |
| Purchase #6 | $99.40 | 5.416% | $104.7835 | $104.78 | $104.80 | $104.80 |
| Purchase #7 | $80.67 | 4.322% | $84.1566 | $84.16 | $84.15 | $84.20 |
| 7 purchase totals = | $903.65 | $972.6337 | $972.62 | $972.60 | $972.70 | |