| 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 | $80.34 | 10.526% | $88.7966 | $88.80 | $88.80 | $88.80 |
| Purchase #2 | $93.51 | 4.492% | $97.7105 | $97.71 | $97.70 | $97.70 |
| Purchase #3 | $140.94 | 12.591% | $158.6858 | $158.69 | $158.70 | $158.70 |
| Purchase #4 | $150.94 | 11.782% | $168.7238 | $168.72 | $168.70 | $168.70 |
| Purchase #5 | $158.38 | 4.143% | $164.9417 | $164.94 | $164.95 | $164.90 |
| Purchase #6 | $166.50 | 4.505% | $174.0008 | $174.00 | $174.00 | $174.00 |
| Purchase #7 | $207.47 | 11.316% | $230.9473 | $230.95 | $230.95 | $230.90 |
| 7 purchase totals = | $998.08 | $1,083.8065 | $1,083.81 | $1,083.80 | $1,083.70 | |