| 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 | $149.40 | 11.353% | $166.3614 | $166.36 | $166.35 | $166.40 |
| Purchase #2 | $77.44 | 6.862% | $82.7539 | $82.75 | $82.75 | $82.80 |
| Purchase #3 | $91.25 | 11.446% | $101.6945 | $101.69 | $101.70 | $101.70 |
| Purchase #4 | $18.79 | 12.619% | $21.1611 | $21.16 | $21.15 | $21.20 |
| Purchase #5 | $135.64 | 10.389% | $149.7316 | $149.73 | $149.75 | $149.70 |
| Purchase #6 | $248.68 | 8.611% | $270.0938 | $270.09 | $270.10 | $270.10 |
| Purchase #7 | $228.51 | 10.640% | $252.8235 | $252.82 | $252.80 | $252.80 |
| 7 purchase totals = | $949.71 | $1,044.6198 | $1,044.60 | $1,044.60 | $1,044.70 | |