| 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 | $138.57 | 5.873% | $146.7082 | $146.71 | $146.70 | $146.70 |
| Purchase #2 | $159.69 | 7.533% | $171.7194 | $171.72 | $171.70 | $171.70 |
| Purchase #3 | $188.46 | 4.371% | $196.6976 | $196.70 | $196.70 | $196.70 |
| Purchase #4 | $184.78 | 9.692% | $202.6889 | $202.69 | $202.70 | $202.70 |
| Purchase #5 | $190.75 | 6.574% | $203.2899 | $203.29 | $203.30 | $203.30 |
| Purchase #6 | $153.31 | 8.636% | $166.5499 | $166.55 | $166.55 | $166.50 |
| Purchase #7 | $247.31 | 10.508% | $273.2973 | $273.30 | $273.30 | $273.30 |
| 7 purchase totals = | $1,262.87 | $1,360.9512 | $1,360.96 | $1,360.95 | $1,360.90 | |