| 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 | $170.99 | 3.450% | $176.8892 | $176.89 | $176.90 | $176.90 |
| Purchase #2 | $8.98 | 6.833% | $9.5936 | $9.59 | $9.60 | $9.60 |
| Purchase #3 | $185.60 | 3.495% | $192.0867 | $192.09 | $192.10 | $192.10 |
| Purchase #4 | $140.92 | 8.740% | $153.2364 | $153.24 | $153.25 | $153.20 |
| Purchase #5 | $213.62 | 12.469% | $240.2563 | $240.26 | $240.25 | $240.30 |
| Purchase #6 | $112.26 | 10.721% | $124.2954 | $124.30 | $124.30 | $124.30 |
| Purchase #7 | $184.35 | 11.239% | $205.0691 | $205.07 | $205.05 | $205.10 |
| 7 purchase totals = | $1,016.72 | $1,101.4267 | $1,101.44 | $1,101.45 | $1,101.50 | |