| 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 | $20.93 | 12.348% | $23.5144 | $23.51 | $23.50 | $23.50 |
| Purchase #2 | $137.46 | 4.178% | $143.2031 | $143.20 | $143.20 | $143.20 |
| Purchase #3 | $165.67 | 4.734% | $173.5128 | $173.51 | $173.50 | $173.50 |
| Purchase #4 | $8.34 | 5.685% | $8.8141 | $8.81 | $8.80 | $8.80 |
| Purchase #5 | $9.67 | 8.615% | $10.5031 | $10.50 | $10.50 | $10.50 |
| Purchase #6 | $217.79 | 5.137% | $228.9779 | $228.98 | $229.00 | $229.00 |
| Purchase #7 | $138.37 | 8.291% | $149.8423 | $149.84 | $149.85 | $149.80 |
| 7 purchase totals = | $698.23 | $738.3677 | $738.35 | $738.35 | $738.30 | |