| 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 | $132.54 | 11.449% | $147.7145 | $147.71 | $147.70 | $147.70 |
| Purchase #2 | $176.59 | 5.317% | $185.9793 | $185.98 | $186.00 | $186.00 |
| Purchase #3 | $156.86 | 13.406% | $177.8887 | $177.89 | $177.90 | $177.90 |
| Purchase #4 | $138.88 | 13.600% | $157.7677 | $157.77 | $157.75 | $157.80 |
| Purchase #5 | $28.91 | 4.520% | $30.2167 | $30.22 | $30.20 | $30.20 |
| Purchase #6 | $59.77 | 12.151% | $67.0327 | $67.03 | $67.05 | $67.00 |
| Purchase #7 | $219.55 | 6.787% | $234.4509 | $234.45 | $234.45 | $234.50 |
| 7 purchase totals = | $913.10 | $1,001.0505 | $1,001.05 | $1,001.05 | $1,001.10 | |