| 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 | $192.79 | 12.630% | $217.1394 | $217.14 | $217.15 | $217.10 |
| Purchase #2 | $55.44 | 9.846% | $60.8986 | $60.90 | $60.90 | $60.90 |
| Purchase #3 | $180.28 | 11.433% | $200.8914 | $200.89 | $200.90 | $200.90 |
| Purchase #4 | $153.82 | 6.306% | $163.5199 | $163.52 | $163.50 | $163.50 |
| Purchase #5 | $231.45 | 10.236% | $255.1412 | $255.14 | $255.15 | $255.10 |
| Purchase #6 | $206.78 | 9.494% | $226.4117 | $226.41 | $226.40 | $226.40 |
| Purchase #7 | $12.59 | 5.795% | $13.3196 | $13.32 | $13.30 | $13.30 |
| 7 purchase totals = | $1,033.15 | $1,137.3218 | $1,137.32 | $1,137.30 | $1,137.20 | |