| 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 | $166.60 | 8.320% | $180.4611 | $180.46 | $180.45 | $180.50 |
| Purchase #2 | $51.45 | 10.207% | $56.7015 | $56.70 | $56.70 | $56.70 |
| Purchase #3 | $93.46 | 7.174% | $100.1648 | $100.16 | $100.15 | $100.20 |
| Purchase #4 | $101.95 | 5.451% | $107.5073 | $107.51 | $107.50 | $107.50 |
| Purchase #5 | $210.76 | 11.512% | $235.0227 | $235.02 | $235.00 | $235.00 |
| Purchase #6 | $133.51 | 3.283% | $137.8931 | $137.89 | $137.90 | $137.90 |
| Purchase #7 | $7.50 | 9.308% | $8.1981 | $8.20 | $8.20 | $8.20 |
| 7 purchase totals = | $765.23 | $825.9486 | $825.94 | $825.90 | $826.00 | |