| 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 | $145.61 | 12.325% | $163.5564 | $163.56 | $163.55 | $163.60 |
| Purchase #2 | $184.35 | 3.668% | $191.112 | $191.11 | $191.10 | $191.10 |
| Purchase #3 | $93.96 | 11.736% | $104.9871 | $104.99 | $105.00 | $105.00 |
| Purchase #4 | $188.89 | 5.640% | $199.5434 | $199.54 | $199.55 | $199.50 |
| Purchase #5 | $218.34 | 4.301% | $227.7308 | $227.73 | $227.75 | $227.70 |
| Purchase #6 | $48.85 | 11.539% | $54.4868 | $54.49 | $54.50 | $54.50 |
| Purchase #7 | $57.82 | 12.419% | $65.0007 | $65.00 | $65.00 | $65.00 |
| 7 purchase totals = | $937.82 | $1,006.4172 | $1,006.42 | $1,006.45 | $1,006.40 | |