| 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 | $30.86 | 12.789% | $34.8067 | $34.81 | $34.80 | $34.80 |
| Purchase #2 | $146.77 | 8.846% | $159.7533 | $159.75 | $159.75 | $159.80 |
| Purchase #3 | $215.99 | 5.741% | $228.39 | $228.39 | $228.40 | $228.40 |
| Purchase #4 | $127.43 | 7.813% | $137.3861 | $137.39 | $137.40 | $137.40 |
| Purchase #5 | $228.63 | 10.346% | $252.2841 | $252.28 | $252.30 | $252.30 |
| Purchase #6 | $132.84 | 7.814% | $143.2201 | $143.22 | $143.20 | $143.20 |
| Purchase #7 | $171.41 | 5.384% | $180.6387 | $180.64 | $180.65 | $180.60 |
| 7 purchase totals = | $1,053.93 | $1,136.4790 | $1,136.48 | $1,136.50 | $1,136.50 | |