| 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 | $182.43 | 10.846% | $202.2164 | $202.22 | $202.20 | $202.20 |
| Purchase #2 | $24.96 | 12.537% | $28.0892 | $28.09 | $28.10 | $28.10 |
| Purchase #3 | $78.38 | 13.136% | $88.676 | $88.68 | $88.70 | $88.70 |
| Purchase #4 | $44.38 | 5.415% | $46.7832 | $46.78 | $46.80 | $46.80 |
| Purchase #5 | $152.42 | 10.276% | $168.0827 | $168.08 | $168.10 | $168.10 |
| Purchase #6 | $154.99 | 5.626% | $163.7097 | $163.71 | $163.70 | $163.70 |
| Purchase #7 | $206.68 | 13.216% | $233.9948 | $233.99 | $234.00 | $234.00 |
| 7 purchase totals = | $844.24 | $931.5520 | $931.55 | $931.60 | $931.60 | |