| 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 | $177.64 | 4.446% | $185.5379 | $185.54 | $185.55 | $185.50 |
| Purchase #2 | $43.87 | 4.872% | $46.0073 | $46.01 | $46.00 | $46.00 |
| Purchase #3 | $182.38 | 5.447% | $192.3142 | $192.31 | $192.30 | $192.30 |
| Purchase #4 | $200.86 | 12.701% | $226.3712 | $226.37 | $226.35 | $226.40 |
| Purchase #5 | $26.65 | 8.585% | $28.9379 | $28.94 | $28.95 | $28.90 |
| Purchase #6 | $116.46 | 8.474% | $126.3288 | $126.33 | $126.35 | $126.30 |
| Purchase #7 | $36.57 | 12.388% | $41.1003 | $41.10 | $41.10 | $41.10 |
| 7 purchase totals = | $784.43 | $846.5976 | $846.60 | $846.60 | $846.50 | |