| 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 | $105.77 | 6.223% | $112.3521 | $112.35 | $112.35 | $112.40 |
| Purchase #2 | $199.55 | 5.415% | $210.3556 | $210.36 | $210.35 | $210.40 |
| Purchase #3 | $27.56 | 8.850% | $29.9991 | $30.00 | $30.00 | $30.00 |
| Purchase #4 | $157.52 | 5.705% | $166.5065 | $166.51 | $166.50 | $166.50 |
| Purchase #5 | $160.83 | 8.786% | $174.9605 | $174.96 | $174.95 | $175.00 |
| Purchase #6 | $243.37 | 11.451% | $271.2383 | $271.24 | $271.25 | $271.20 |
| Purchase #7 | $71.75 | 7.291% | $76.9813 | $76.98 | $77.00 | $77.00 |
| 7 purchase totals = | $966.35 | $1,042.3934 | $1,042.40 | $1,042.40 | $1,042.50 | |