| 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 | $180.66 | 9.719% | $198.2183 | $198.22 | $198.20 | $198.20 |
| Purchase #2 | $208.33 | 13.364% | $236.1712 | $236.17 | $236.15 | $236.20 |
| Purchase #3 | $65.80 | 12.767% | $74.2007 | $74.20 | $74.20 | $74.20 |
| Purchase #4 | $106.78 | 7.742% | $115.0469 | $115.05 | $115.05 | $115.00 |
| Purchase #5 | $134.93 | 9.601% | $147.8846 | $147.88 | $147.90 | $147.90 |
| Purchase #6 | $26.60 | 9.432% | $29.1089 | $29.11 | $29.10 | $29.10 |
| Purchase #7 | $136.70 | 5.156% | $143.7483 | $143.75 | $143.75 | $143.70 |
| 7 purchase totals = | $859.80 | $944.3789 | $944.38 | $944.35 | $944.30 | |