| 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 | $93.94 | 13.715% | $106.8239 | $106.82 | $106.80 | $106.80 |
| Purchase #2 | $129.91 | 3.841% | $134.8998 | $134.90 | $134.90 | $134.90 |
| Purchase #3 | $198.80 | 7.682% | $214.0718 | $214.07 | $214.05 | $214.10 |
| Purchase #4 | $182.62 | 3.671% | $189.324 | $189.32 | $189.30 | $189.30 |
| Purchase #5 | $173.26 | 9.841% | $190.3105 | $190.31 | $190.30 | $190.30 |
| Purchase #6 | $78.53 | 6.375% | $83.5363 | $83.54 | $83.55 | $83.50 |
| Purchase #7 | $155.50 | 9.730% | $170.6302 | $170.63 | $170.65 | $170.60 |
| 7 purchase totals = | $1,012.56 | $1,089.5965 | $1,089.59 | $1,089.55 | $1,089.50 | |