| 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 | $145.26 | 10.262% | $160.1666 | $160.17 | $160.15 | $160.20 |
| Purchase #2 | $203.52 | 7.332% | $218.4421 | $218.44 | $218.45 | $218.40 |
| Purchase #3 | $70.76 | 7.140% | $75.8123 | $75.81 | $75.80 | $75.80 |
| Purchase #4 | $201.93 | 9.699% | $221.5152 | $221.52 | $221.50 | $221.50 |
| Purchase #5 | $250.40 | 3.197% | $258.4053 | $258.41 | $258.40 | $258.40 |
| Purchase #6 | $75.69 | 13.725% | $86.0785 | $86.08 | $86.10 | $86.10 |
| Purchase #7 | $233.82 | 7.313% | $250.9193 | $250.92 | $250.90 | $250.90 |
| 7 purchase totals = | $1,181.38 | $1,271.3393 | $1,271.35 | $1,271.30 | $1,271.30 | |