| 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 | $152.58 | 10.214% | $168.1645 | $168.16 | $168.15 | $168.20 |
| Purchase #2 | $116.73 | 5.377% | $123.0066 | $123.01 | $123.00 | $123.00 |
| Purchase #3 | $217.51 | 8.468% | $235.9287 | $235.93 | $235.95 | $235.90 |
| Purchase #4 | $231.31 | 7.584% | $248.8526 | $248.85 | $248.85 | $248.90 |
| Purchase #5 | $226.31 | 5.540% | $238.8476 | $238.85 | $238.85 | $238.80 |
| Purchase #6 | $248.66 | 9.426% | $272.0987 | $272.10 | $272.10 | $272.10 |
| Purchase #7 | $125.34 | 8.674% | $136.212 | $136.21 | $136.20 | $136.20 |
| 7 purchase totals = | $1,318.44 | $1,423.1107 | $1,423.11 | $1,423.10 | $1,423.10 | |