| 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 | $173.86 | 9.582% | $190.5193 | $190.52 | $190.50 | $190.50 |
| Purchase #2 | $162.84 | 12.750% | $183.6021 | $183.60 | $183.60 | $183.60 |
| Purchase #3 | $83.57 | 3.408% | $86.4181 | $86.42 | $86.40 | $86.40 |
| Purchase #4 | $211.38 | 7.309% | $226.8298 | $226.83 | $226.85 | $226.80 |
| Purchase #5 | $186.57 | 6.127% | $198.0011 | $198.00 | $198.00 | $198.00 |
| Purchase #6 | $207.50 | 9.176% | $226.5402 | $226.54 | $226.55 | $226.50 |
| Purchase #7 | $23.92 | 9.761% | $26.2548 | $26.25 | $26.25 | $26.30 |
| 7 purchase totals = | $1,049.64 | $1,138.1654 | $1,138.16 | $1,138.15 | $1,138.10 | |