| 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 | $94.48 | 3.360% | $97.6545 | $97.65 | $97.65 | $97.70 |
| Purchase #2 | $193.32 | 10.314% | $213.259 | $213.26 | $213.25 | $213.30 |
| Purchase #3 | $73.57 | 6.619% | $78.4396 | $78.44 | $78.45 | $78.40 |
| Purchase #4 | $173.59 | 10.820% | $192.3724 | $192.37 | $192.35 | $192.40 |
| Purchase #5 | $199.89 | 10.481% | $220.8405 | $220.84 | $220.85 | $220.80 |
| Purchase #6 | $107.36 | 5.652% | $113.428 | $113.43 | $113.45 | $113.40 |
| Purchase #7 | $134.50 | 10.554% | $148.6951 | $148.70 | $148.70 | $148.70 |
| 7 purchase totals = | $976.71 | $1,064.6891 | $1,064.69 | $1,064.70 | $1,064.70 | |