| 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 | $190.59 | 3.552% | $197.3598 | $197.36 | $197.35 | $197.40 |
| Purchase #2 | $177.89 | 10.580% | $196.7108 | $196.71 | $196.70 | $196.70 |
| Purchase #3 | $21.31 | 9.590% | $23.3536 | $23.35 | $23.35 | $23.40 |
| Purchase #4 | $45.95 | 13.201% | $52.0159 | $52.02 | $52.00 | $52.00 |
| Purchase #5 | $115.91 | 5.250% | $121.9953 | $122.00 | $122.00 | $122.00 |
| Purchase #6 | $64.89 | 9.351% | $70.9579 | $70.96 | $70.95 | $71.00 |
| Purchase #7 | $125.32 | 7.353% | $134.5348 | $134.53 | $134.55 | $134.50 |
| 7 purchase totals = | $741.86 | $796.9281 | $796.93 | $796.90 | $797.00 | |