| 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 | $182.57 | 4.339% | $190.4917 | $190.49 | $190.50 | $190.50 |
| Purchase #2 | $39.60 | 4.502% | $41.3828 | $41.38 | $41.40 | $41.40 |
| Purchase #3 | $171.96 | 5.870% | $182.0541 | $182.05 | $182.05 | $182.10 |
| Purchase #4 | $140.81 | 3.195% | $145.3089 | $145.31 | $145.30 | $145.30 |
| Purchase #5 | $82.46 | 13.868% | $93.8956 | $93.90 | $93.90 | $93.90 |
| Purchase #6 | $25.39 | 7.553% | $27.3077 | $27.31 | $27.30 | $27.30 |
| Purchase #7 | $232.92 | 5.671% | $246.1289 | $246.13 | $246.15 | $246.10 |
| 7 purchase totals = | $875.71 | $926.5697 | $926.57 | $926.60 | $926.60 | |