| 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 | $191.40 | 8.587% | $207.8355 | $207.84 | $207.85 | $207.80 |
| Purchase #2 | $108.82 | 7.695% | $117.1937 | $117.19 | $117.20 | $117.20 |
| Purchase #3 | $85.49 | 9.625% | $93.7184 | $93.72 | $93.70 | $93.70 |
| Purchase #4 | $93.45 | 13.533% | $106.0966 | $106.10 | $106.10 | $106.10 |
| Purchase #5 | $198.68 | 9.437% | $217.4294 | $217.43 | $217.45 | $217.40 |
| Purchase #6 | $82.54 | 5.320% | $86.9311 | $86.93 | $86.95 | $86.90 |
| Purchase #7 | $163.72 | 9.575% | $179.3962 | $179.40 | $179.40 | $179.40 |
| 7 purchase totals = | $924.10 | $1,008.6009 | $1,008.61 | $1,008.65 | $1,008.50 | |