| 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 | $140.92 | 11.189% | $156.6875 | $156.69 | $156.70 | $156.70 |
| Purchase #2 | $173.51 | 8.143% | $187.6389 | $187.64 | $187.65 | $187.60 |
| Purchase #3 | $107.56 | 7.652% | $115.7905 | $115.79 | $115.80 | $115.80 |
| Purchase #4 | $140.59 | 6.240% | $149.3628 | $149.36 | $149.35 | $149.40 |
| Purchase #5 | $237.64 | 8.553% | $257.9653 | $257.97 | $257.95 | $258.00 |
| Purchase #6 | $112.36 | 5.235% | $118.242 | $118.24 | $118.25 | $118.20 |
| Purchase #7 | $141.29 | 3.177% | $145.7788 | $145.78 | $145.80 | $145.80 |
| 7 purchase totals = | $1,053.87 | $1,131.4658 | $1,131.47 | $1,131.50 | $1,131.50 | |