| 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 | $169.81 | 6.726% | $181.2314 | $181.23 | $181.25 | $181.20 |
| Purchase #2 | $236.57 | 5.773% | $250.2272 | $250.23 | $250.25 | $250.20 |
| Purchase #3 | $11.63 | 11.756% | $12.9972 | $13.00 | $13.00 | $13.00 |
| Purchase #4 | $182.99 | 5.436% | $192.9373 | $192.94 | $192.95 | $192.90 |
| Purchase #5 | $228.42 | 3.392% | $236.168 | $236.17 | $236.15 | $236.20 |
| Purchase #6 | $10.31 | 9.154% | $11.2538 | $11.25 | $11.25 | $11.30 |
| Purchase #7 | $170.62 | 12.522% | $191.985 | $191.99 | $192.00 | $192.00 |
| 7 purchase totals = | $1,010.35 | $1,076.7999 | $1,076.81 | $1,076.85 | $1,076.80 | |