| 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 | $70.31 | 9.606% | $77.064 | $77.06 | $77.05 | $77.10 |
| Purchase #2 | $156.96 | 7.499% | $168.7304 | $168.73 | $168.75 | $168.70 |
| Purchase #3 | $71.53 | 13.291% | $81.0371 | $81.04 | $81.05 | $81.00 |
| Purchase #4 | $235.45 | 3.380% | $243.4082 | $243.41 | $243.40 | $243.40 |
| Purchase #5 | $197.48 | 9.351% | $215.9464 | $215.95 | $215.95 | $215.90 |
| Purchase #6 | $190.45 | 8.140% | $205.9526 | $205.95 | $205.95 | $206.00 |
| Purchase #7 | $165.61 | 8.740% | $180.0843 | $180.08 | $180.10 | $180.10 |
| 7 purchase totals = | $1,087.79 | $1,172.2230 | $1,172.22 | $1,172.25 | $1,172.20 | |