| 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 | $166.80 | 8.105% | $180.3191 | $180.32 | $180.30 | $180.30 |
| Purchase #2 | $93.67 | 8.795% | $101.9083 | $101.91 | $101.90 | $101.90 |
| Purchase #3 | $184.47 | 6.778% | $196.9734 | $196.97 | $196.95 | $197.00 |
| Purchase #4 | $220.48 | 6.645% | $235.1309 | $235.13 | $235.15 | $235.10 |
| Purchase #5 | $119.33 | 7.219% | $127.9444 | $127.94 | $127.95 | $127.90 |
| Purchase #6 | $216.79 | 6.732% | $231.3843 | $231.38 | $231.40 | $231.40 |
| Purchase #7 | $196.98 | 6.620% | $210.0201 | $210.02 | $210.00 | $210.00 |
| 7 purchase totals = | $1,198.52 | $1,283.6805 | $1,283.67 | $1,283.65 | $1,283.60 | |