| 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 | $163.60 | 12.339% | $183.7866 | $183.79 | $183.80 | $183.80 |
| Purchase #2 | $233.72 | 9.350% | $255.5728 | $255.57 | $255.55 | $255.60 |
| Purchase #3 | $52.94 | 8.404% | $57.3891 | $57.39 | $57.40 | $57.40 |
| Purchase #4 | $205.46 | 10.617% | $227.2737 | $227.27 | $227.25 | $227.30 |
| Purchase #5 | $167.40 | 8.550% | $181.7127 | $181.71 | $181.70 | $181.70 |
| Purchase #6 | $19.71 | 8.614% | $21.4078 | $21.41 | $21.40 | $21.40 |
| Purchase #7 | $198.35 | 9.427% | $217.0485 | $217.05 | $217.05 | $217.00 |
| 7 purchase totals = | $1,041.18 | $1,144.1912 | $1,144.19 | $1,144.15 | $1,144.20 | |