| 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 | $148.80 | 8.638% | $161.6533 | $161.65 | $161.65 | $161.70 |
| Purchase #2 | $27.62 | 3.398% | $28.5585 | $28.56 | $28.55 | $28.60 |
| Purchase #3 | $19.88 | 5.360% | $20.9456 | $20.95 | $20.95 | $20.90 |
| Purchase #4 | $56.78 | 10.545% | $62.7675 | $62.77 | $62.75 | $62.80 |
| Purchase #5 | $88.54 | 12.743% | $99.8227 | $99.82 | $99.80 | $99.80 |
| Purchase #6 | $11.75 | 9.367% | $12.8506 | $12.85 | $12.85 | $12.90 |
| Purchase #7 | $180.30 | 10.281% | $198.8366 | $198.84 | $198.85 | $198.80 |
| 7 purchase totals = | $533.67 | $585.4348 | $585.44 | $585.40 | $585.50 | |