| 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 | $66.65 | 10.107% | $73.3863 | $73.39 | $73.40 | $73.40 |
| Purchase #2 | $159.49 | 9.201% | $174.1647 | $174.16 | $174.15 | $174.20 |
| Purchase #3 | $175.35 | 4.665% | $183.5301 | $183.53 | $183.55 | $183.50 |
| Purchase #4 | $153.31 | 12.175% | $171.9755 | $171.98 | $172.00 | $172.00 |
| Purchase #5 | $214.28 | 13.353% | $242.8928 | $242.89 | $242.90 | $242.90 |
| Purchase #6 | $122.31 | 11.388% | $136.2387 | $136.24 | $136.25 | $136.20 |
| Purchase #7 | $142.53 | 12.736% | $160.6826 | $160.68 | $160.70 | $160.70 |
| 7 purchase totals = | $1,033.92 | $1,142.8707 | $1,142.87 | $1,142.95 | $1,142.90 | |