| 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 | $166.56 | 7.148% | $178.4657 | $178.47 | $178.45 | $178.50 |
| Purchase #2 | $95.79 | 13.488% | $108.7102 | $108.71 | $108.70 | $108.70 |
| Purchase #3 | $204.63 | 6.110% | $217.1329 | $217.13 | $217.15 | $217.10 |
| Purchase #4 | $215.54 | 7.208% | $231.0761 | $231.08 | $231.10 | $231.10 |
| Purchase #5 | $28.29 | 6.383% | $30.0958 | $30.10 | $30.10 | $30.10 |
| Purchase #6 | $90.76 | 3.102% | $93.5754 | $93.58 | $93.60 | $93.60 |
| Purchase #7 | $117.63 | 12.768% | $132.649 | $132.65 | $132.65 | $132.60 |
| 7 purchase totals = | $919.20 | $991.7051 | $991.72 | $991.75 | $991.70 | |