| 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 | $166.93 | 9.521% | $182.8234 | $182.82 | $182.80 | $182.80 |
| Purchase #2 | $239.89 | 3.310% | $247.8304 | $247.83 | $247.85 | $247.80 |
| Purchase #3 | $137.36 | 11.826% | $153.6042 | $153.60 | $153.60 | $153.60 |
| Purchase #4 | $30.68 | 10.686% | $33.9585 | $33.96 | $33.95 | $34.00 |
| Purchase #5 | $179.62 | 7.730% | $193.5046 | $193.50 | $193.50 | $193.50 |
| Purchase #6 | $122.95 | 13.719% | $139.8175 | $139.82 | $139.80 | $139.80 |
| Purchase #7 | $14.38 | 5.767% | $15.2093 | $15.21 | $15.20 | $15.20 |
| 7 purchase totals = | $891.81 | $966.7479 | $966.74 | $966.70 | $966.70 | |