| 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 | $117.77 | 8.849% | $128.1915 | $128.19 | $128.20 | $128.20 |
| Purchase #2 | $193.80 | 9.362% | $211.9436 | $211.94 | $211.95 | $211.90 |
| Purchase #3 | $139.36 | 3.513% | $144.2557 | $144.26 | $144.25 | $144.30 |
| Purchase #4 | $77.44 | 5.862% | $81.9795 | $81.98 | $82.00 | $82.00 |
| Purchase #5 | $160.28 | 9.683% | $175.7999 | $175.80 | $175.80 | $175.80 |
| Purchase #6 | $119.71 | 6.195% | $127.126 | $127.13 | $127.15 | $127.10 |
| Purchase #7 | $221.91 | 3.524% | $229.7301 | $229.73 | $229.75 | $229.70 |
| 7 purchase totals = | $1,030.27 | $1,099.0263 | $1,099.03 | $1,099.10 | $1,099.00 | |