| 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 | $175.94 | 4.612% | $184.0544 | $184.05 | $184.05 | $184.10 |
| Purchase #2 | $185.65 | 7.180% | $198.9797 | $198.98 | $199.00 | $199.00 |
| Purchase #3 | $217.55 | 6.425% | $231.5276 | $231.53 | $231.55 | $231.50 |
| Purchase #4 | $200.71 | 13.642% | $228.0909 | $228.09 | $228.10 | $228.10 |
| Purchase #5 | $99.67 | 3.157% | $102.8166 | $102.82 | $102.80 | $102.80 |
| Purchase #6 | $11.57 | 5.701% | $12.2296 | $12.23 | $12.25 | $12.20 |
| Purchase #7 | $192.25 | 8.688% | $208.9527 | $208.95 | $208.95 | $209.00 |
| 7 purchase totals = | $1,083.34 | $1,166.6515 | $1,166.65 | $1,166.70 | $1,166.70 | |