| 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 | $163.91 | 8.752% | $178.2554 | $178.26 | $178.25 | $178.30 |
| Purchase #2 | $45.42 | 13.369% | $51.4922 | $51.49 | $51.50 | $51.50 |
| Purchase #3 | $233.33 | 7.618% | $251.1051 | $251.11 | $251.10 | $251.10 |
| Purchase #4 | $106.98 | 3.850% | $111.0987 | $111.10 | $111.10 | $111.10 |
| Purchase #5 | $216.48 | 5.514% | $228.4167 | $228.42 | $228.40 | $228.40 |
| Purchase #6 | $114.82 | 8.189% | $124.2226 | $124.22 | $124.20 | $124.20 |
| Purchase #7 | $181.91 | 13.233% | $205.9822 | $205.98 | $206.00 | $206.00 |
| 7 purchase totals = | $1,062.85 | $1,150.5729 | $1,150.58 | $1,150.55 | $1,150.60 | |