| 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 | $180.88 | 13.144% | $204.6549 | $204.65 | $204.65 | $204.70 |
| Purchase #2 | $15.25 | 13.826% | $17.3585 | $17.36 | $17.35 | $17.40 |
| Purchase #3 | $56.50 | 8.302% | $61.1906 | $61.19 | $61.20 | $61.20 |
| Purchase #4 | $226.30 | 13.426% | $256.683 | $256.68 | $256.70 | $256.70 |
| Purchase #5 | $157.45 | 8.155% | $170.29 | $170.29 | $170.30 | $170.30 |
| Purchase #6 | $15.67 | 12.205% | $17.5825 | $17.58 | $17.60 | $17.60 |
| Purchase #7 | $159.74 | 12.774% | $180.1452 | $180.15 | $180.15 | $180.10 |
| 7 purchase totals = | $811.79 | $907.9047 | $907.90 | $907.95 | $908.00 | |