| 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 | $119.45 | 5.809% | $126.3889 | $126.39 | $126.40 | $126.40 |
| Purchase #2 | $163.92 | 10.729% | $181.507 | $181.51 | $181.50 | $181.50 |
| Purchase #3 | $5.49 | 8.844% | $5.9755 | $5.98 | $6.00 | $6.00 |
| Purchase #4 | $218.29 | 3.729% | $226.43 | $226.43 | $226.45 | $226.40 |
| Purchase #5 | $8.26 | 5.573% | $8.7203 | $8.72 | $8.70 | $8.70 |
| Purchase #6 | $125.59 | 3.590% | $130.0987 | $130.10 | $130.10 | $130.10 |
| Purchase #7 | $150.57 | 7.327% | $161.6023 | $161.60 | $161.60 | $161.60 |
| 7 purchase totals = | $791.57 | $840.7227 | $840.73 | $840.75 | $840.70 | |