| 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 | $17.92 | 4.577% | $18.7402 | $18.74 | $18.75 | $18.70 |
| Purchase #2 | $211.56 | 9.669% | $232.0157 | $232.02 | $232.00 | $232.00 |
| Purchase #3 | $143.87 | 7.367% | $154.4689 | $154.47 | $154.45 | $154.50 |
| Purchase #4 | $178.35 | 13.277% | $202.0295 | $202.03 | $202.05 | $202.00 |
| Purchase #5 | $147.71 | 11.670% | $164.9478 | $164.95 | $164.95 | $164.90 |
| Purchase #6 | $58.89 | 5.411% | $62.0765 | $62.08 | $62.10 | $62.10 |
| Purchase #7 | $212.90 | 6.775% | $227.324 | $227.32 | $227.30 | $227.30 |
| 7 purchase totals = | $971.20 | $1,061.6026 | $1,061.61 | $1,061.60 | $1,061.50 | |