| 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 | $147.31 | 4.575% | $154.0494 | $154.05 | $154.05 | $154.00 |
| Purchase #2 | $97.27 | 3.725% | $100.8933 | $100.89 | $100.90 | $100.90 |
| Purchase #3 | $133.64 | 9.157% | $145.8774 | $145.88 | $145.90 | $145.90 |
| Purchase #4 | $191.71 | 11.211% | $213.2026 | $213.20 | $213.20 | $213.20 |
| Purchase #5 | $33.36 | 5.344% | $35.1428 | $35.14 | $35.15 | $35.10 |
| Purchase #6 | $232.52 | 9.266% | $254.0653 | $254.07 | $254.05 | $254.10 |
| Purchase #7 | $127.36 | 4.549% | $133.1536 | $133.15 | $133.15 | $133.20 |
| 7 purchase totals = | $963.17 | $1,036.3844 | $1,036.38 | $1,036.40 | $1,036.40 | |