| 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 | $149.79 | 9.645% | $164.2372 | $164.24 | $164.25 | $164.20 |
| Purchase #2 | $182.43 | 7.553% | $196.2089 | $196.21 | $196.20 | $196.20 |
| Purchase #3 | $197.61 | 3.520% | $204.5659 | $204.57 | $204.55 | $204.60 |
| Purchase #4 | $181.50 | 11.635% | $202.6175 | $202.62 | $202.60 | $202.60 |
| Purchase #5 | $126.91 | 6.186% | $134.7607 | $134.76 | $134.75 | $134.80 |
| Purchase #6 | $17.54 | 7.527% | $18.8602 | $18.86 | $18.85 | $18.90 |
| Purchase #7 | $116.92 | 8.176% | $126.4794 | $126.48 | $126.50 | $126.50 |
| 7 purchase totals = | $972.70 | $1,047.7298 | $1,047.74 | $1,047.70 | $1,047.80 | |