| 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 | $171.65 | 12.645% | $193.3551 | $193.36 | $193.35 | $193.40 |
| Purchase #2 | $224.53 | 7.257% | $240.8241 | $240.82 | $240.80 | $240.80 |
| Purchase #3 | $64.46 | 8.266% | $69.7883 | $69.79 | $69.80 | $69.80 |
| Purchase #4 | $40.62 | 5.681% | $42.9276 | $42.93 | $42.95 | $42.90 |
| Purchase #5 | $195.27 | 10.693% | $216.1502 | $216.15 | $216.15 | $216.20 |
| Purchase #6 | $207.92 | 5.322% | $218.9855 | $218.99 | $219.00 | $219.00 |
| Purchase #7 | $117.96 | 8.246% | $127.687 | $127.69 | $127.70 | $127.70 |
| 7 purchase totals = | $1,022.41 | $1,109.7178 | $1,109.73 | $1,109.75 | $1,109.80 | |