| 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 | $154.95 | 4.594% | $162.0684 | $162.07 | $162.05 | $162.10 |
| Purchase #2 | $134.32 | 10.119% | $147.9118 | $147.91 | $147.90 | $147.90 |
| Purchase #3 | $59.42 | 8.221% | $64.3049 | $64.30 | $64.30 | $64.30 |
| Purchase #4 | $43.87 | 10.147% | $48.3215 | $48.32 | $48.30 | $48.30 |
| Purchase #5 | $109.31 | 3.865% | $113.5348 | $113.53 | $113.55 | $113.50 |
| Purchase #6 | $236.45 | 12.108% | $265.0794 | $265.08 | $265.10 | $265.10 |
| Purchase #7 | $13.32 | 6.591% | $14.1979 | $14.20 | $14.20 | $14.20 |
| 7 purchase totals = | $751.64 | $815.4187 | $815.41 | $815.40 | $815.40 | |