| 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 | $123.87 | 8.847% | $134.8288 | $134.83 | $134.85 | $134.80 |
| Purchase #2 | $118.31 | 5.782% | $125.1507 | $125.15 | $125.15 | $125.20 |
| Purchase #3 | $139.26 | 8.304% | $150.8242 | $150.82 | $150.80 | $150.80 |
| Purchase #4 | $136.88 | 12.564% | $154.0776 | $154.08 | $154.10 | $154.10 |
| Purchase #5 | $120.49 | 3.390% | $124.5746 | $124.57 | $124.55 | $124.60 |
| Purchase #6 | $174.62 | 9.461% | $191.1408 | $191.14 | $191.15 | $191.10 |
| Purchase #7 | $122.45 | 10.184% | $134.9203 | $134.92 | $134.90 | $134.90 |
| 7 purchase totals = | $935.88 | $1,015.5170 | $1,015.51 | $1,015.50 | $1,015.50 | |