| 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 | $140.38 | 13.820% | $159.7805 | $159.78 | $159.80 | $159.80 |
| Purchase #2 | $236.71 | 10.873% | $262.4475 | $262.45 | $262.45 | $262.40 |
| Purchase #3 | $92.60 | 5.604% | $97.7893 | $97.79 | $97.80 | $97.80 |
| Purchase #4 | $140.88 | 4.528% | $147.259 | $147.26 | $147.25 | $147.30 |
| Purchase #5 | $71.71 | 10.137% | $78.9792 | $78.98 | $79.00 | $79.00 |
| Purchase #6 | $97.72 | 10.478% | $107.9591 | $107.96 | $107.95 | $108.00 |
| Purchase #7 | $235.85 | 12.840% | $266.1331 | $266.13 | $266.15 | $266.10 |
| 7 purchase totals = | $1,015.85 | $1,120.3477 | $1,120.35 | $1,120.40 | $1,120.40 | |