| 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 | $158.93 | 13.742% | $180.7702 | $180.77 | $180.75 | $180.80 |
| Purchase #2 | $237.92 | 3.360% | $245.9141 | $245.91 | $245.90 | $245.90 |
| Purchase #3 | $119.28 | 3.733% | $123.7327 | $123.73 | $123.75 | $123.70 |
| Purchase #4 | $10.33 | 4.660% | $10.8114 | $10.81 | $10.80 | $10.80 |
| Purchase #5 | $91.67 | 6.810% | $97.9127 | $97.91 | $97.90 | $97.90 |
| Purchase #6 | $148.52 | 12.406% | $166.9454 | $166.95 | $166.95 | $166.90 |
| Purchase #7 | $20.67 | 4.416% | $21.5828 | $21.58 | $21.60 | $21.60 |
| 7 purchase totals = | $787.32 | $847.6693 | $847.66 | $847.65 | $847.60 | |