| 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 | $171.60 | 5.643% | $181.2834 | $181.28 | $181.30 | $181.30 |
| Purchase #2 | $89.90 | 13.354% | $101.9052 | $101.91 | $101.90 | $101.90 |
| Purchase #3 | $225.54 | 12.636% | $254.0392 | $254.04 | $254.05 | $254.00 |
| Purchase #4 | $114.62 | 8.543% | $124.412 | $124.41 | $124.40 | $124.40 |
| Purchase #5 | $13.61 | 13.103% | $15.3933 | $15.39 | $15.40 | $15.40 |
| Purchase #6 | $204.83 | 7.347% | $219.8789 | $219.88 | $219.90 | $219.90 |
| Purchase #7 | $225.99 | 7.562% | $243.0794 | $243.08 | $243.10 | $243.10 |
| 7 purchase totals = | $1,046.09 | $1,139.9914 | $1,139.99 | $1,140.05 | $1,140.00 | |