| 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 | $155.90 | 11.598% | $173.9813 | $173.98 | $174.00 | $174.00 |
| Purchase #2 | $181.26 | 3.128% | $186.9298 | $186.93 | $186.95 | $186.90 |
| Purchase #3 | $182.40 | 4.485% | $190.5806 | $190.58 | $190.60 | $190.60 |
| Purchase #4 | $10.65 | 9.839% | $11.6979 | $11.70 | $11.70 | $11.70 |
| Purchase #5 | $106.51 | 9.136% | $116.2408 | $116.24 | $116.25 | $116.20 |
| Purchase #6 | $157.36 | 9.863% | $172.8804 | $172.88 | $172.90 | $172.90 |
| Purchase #7 | $5.50 | 10.225% | $6.0624 | $6.06 | $6.05 | $6.10 |
| 7 purchase totals = | $799.58 | $858.3732 | $858.37 | $858.45 | $858.40 | |