| 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 | $82.78 | 6.579% | $88.2261 | $88.23 | $88.25 | $88.20 |
| Purchase #2 | $181.66 | 5.353% | $191.3843 | $191.38 | $191.40 | $191.40 |
| Purchase #3 | $239.71 | 11.809% | $268.0174 | $268.02 | $268.00 | $268.00 |
| Purchase #4 | $70.75 | 11.104% | $78.6061 | $78.61 | $78.60 | $78.60 |
| Purchase #5 | $169.63 | 10.384% | $187.2444 | $187.24 | $187.25 | $187.20 |
| Purchase #6 | $10.44 | 8.231% | $11.2993 | $11.30 | $11.30 | $11.30 |
| Purchase #7 | $250.66 | 12.682% | $282.4487 | $282.45 | $282.45 | $282.40 |
| 7 purchase totals = | $1,005.63 | $1,107.2263 | $1,107.23 | $1,107.25 | $1,107.10 | |