| 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 | $16.39 | 9.650% | $17.9716 | $17.97 | $17.95 | $18.00 |
| Purchase #2 | $173.86 | 8.127% | $187.9896 | $187.99 | $188.00 | $188.00 |
| Purchase #3 | $239.64 | 5.520% | $252.8681 | $252.87 | $252.85 | $252.90 |
| Purchase #4 | $86.84 | 8.218% | $93.9765 | $93.98 | $94.00 | $94.00 |
| Purchase #5 | $45.33 | 13.146% | $51.2891 | $51.29 | $51.30 | $51.30 |
| Purchase #6 | $185.32 | 3.847% | $192.4493 | $192.45 | $192.45 | $192.40 |
| Purchase #7 | $195.40 | 7.334% | $209.7306 | $209.73 | $209.75 | $209.70 |
| 7 purchase totals = | $942.78 | $1,006.2748 | $1,006.28 | $1,006.30 | $1,006.30 | |