| 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 | $108.45 | 6.225% | $115.201 | $115.20 | $115.20 | $115.20 |
| Purchase #2 | $156.88 | 12.719% | $176.8336 | $176.83 | $176.85 | $176.80 |
| Purchase #3 | $71.45 | 3.760% | $74.1365 | $74.14 | $74.15 | $74.10 |
| Purchase #4 | $28.99 | 3.643% | $30.0461 | $30.05 | $30.05 | $30.00 |
| Purchase #5 | $214.45 | 4.300% | $223.6714 | $223.67 | $223.65 | $223.70 |
| Purchase #6 | $112.56 | 13.545% | $127.8063 | $127.81 | $127.80 | $127.80 |
| Purchase #7 | $179.71 | 7.251% | $192.7408 | $192.74 | $192.75 | $192.70 |
| 7 purchase totals = | $872.49 | $940.4357 | $940.44 | $940.45 | $940.30 | |