| 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 | $148.30 | 13.503% | $168.3249 | $168.32 | $168.30 | $168.30 |
| Purchase #2 | $230.29 | 11.650% | $257.1188 | $257.12 | $257.10 | $257.10 |
| Purchase #3 | $159.71 | 13.739% | $181.6526 | $181.65 | $181.65 | $181.70 |
| Purchase #4 | $85.92 | 6.379% | $91.4008 | $91.40 | $91.40 | $91.40 |
| Purchase #5 | $27.49 | 10.816% | $30.4633 | $30.46 | $30.45 | $30.50 |
| Purchase #6 | $170.67 | 13.807% | $194.2344 | $194.23 | $194.25 | $194.20 |
| Purchase #7 | $82.97 | 4.505% | $86.7078 | $86.71 | $86.70 | $86.70 |
| 7 purchase totals = | $905.35 | $1,009.9026 | $1,009.89 | $1,009.85 | $1,009.90 | |