| 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 | $164.82 | 11.504% | $183.7809 | $183.78 | $183.80 | $183.80 |
| Purchase #2 | $198.53 | 6.803% | $212.036 | $212.04 | $212.05 | $212.00 |
| Purchase #3 | $123.26 | 12.461% | $138.6194 | $138.62 | $138.60 | $138.60 |
| Purchase #4 | $220.59 | 13.727% | $250.8704 | $250.87 | $250.85 | $250.90 |
| Purchase #5 | $231.44 | 7.109% | $247.8931 | $247.89 | $247.90 | $247.90 |
| Purchase #6 | $213.86 | 8.214% | $231.4265 | $231.43 | $231.45 | $231.40 |
| Purchase #7 | $76.49 | 12.212% | $85.831 | $85.83 | $85.85 | $85.80 |
| 7 purchase totals = | $1,228.99 | $1,350.4573 | $1,350.46 | $1,350.50 | $1,350.40 | |