| 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 | $160.46 | 13.474% | $182.0804 | $182.08 | $182.10 | $182.10 |
| Purchase #2 | $198.92 | 8.720% | $216.2658 | $216.27 | $216.25 | $216.30 |
| Purchase #3 | $175.80 | 3.438% | $181.844 | $181.84 | $181.85 | $181.80 |
| Purchase #4 | $86.50 | 11.172% | $96.1638 | $96.16 | $96.15 | $96.20 |
| Purchase #5 | $224.72 | 9.126% | $245.2279 | $245.23 | $245.25 | $245.20 |
| Purchase #6 | $172.60 | 10.512% | $190.7437 | $190.74 | $190.75 | $190.70 |
| Purchase #7 | $55.81 | 10.743% | $61.8057 | $61.81 | $61.80 | $61.80 |
| 7 purchase totals = | $1,074.81 | $1,174.1313 | $1,174.13 | $1,174.15 | $1,174.10 | |