| 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 | $124.58 | 10.508% | $137.6709 | $137.67 | $137.65 | $137.70 |
| Purchase #2 | $171.94 | 8.650% | $186.8128 | $186.81 | $186.80 | $186.80 |
| Purchase #3 | $167.75 | 13.811% | $190.918 | $190.92 | $190.90 | $190.90 |
| Purchase #4 | $79.77 | 4.172% | $83.098 | $83.10 | $83.10 | $83.10 |
| Purchase #5 | $219.41 | 6.187% | $232.9849 | $232.98 | $233.00 | $233.00 |
| Purchase #6 | $138.72 | 11.585% | $154.7907 | $154.79 | $154.80 | $154.80 |
| Purchase #7 | $133.71 | 6.754% | $142.7408 | $142.74 | $142.75 | $142.70 |
| 7 purchase totals = | $1,035.88 | $1,129.0161 | $1,129.01 | $1,129.00 | $1,129.00 | |