| 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 | $99.83 | 6.768% | $106.5865 | $106.59 | $106.60 | $106.60 |
| Purchase #2 | $127.72 | 8.573% | $138.6694 | $138.67 | $138.65 | $138.70 |
| Purchase #3 | $241.76 | 13.525% | $274.458 | $274.46 | $274.45 | $274.50 |
| Purchase #4 | $120.87 | 11.635% | $134.9332 | $134.93 | $134.95 | $134.90 |
| Purchase #5 | $174.25 | 9.628% | $191.0268 | $191.03 | $191.05 | $191.00 |
| Purchase #6 | $21.62 | 7.191% | $23.1747 | $23.17 | $23.15 | $23.20 |
| Purchase #7 | $73.37 | 6.418% | $78.0789 | $78.08 | $78.10 | $78.10 |
| 7 purchase totals = | $859.42 | $946.9275 | $946.93 | $946.95 | $947.00 | |