| 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 | $130.83 | 11.618% | $146.0298 | $146.03 | $146.05 | $146.00 |
| Purchase #2 | $159.75 | 5.764% | $168.958 | $168.96 | $168.95 | $169.00 |
| Purchase #3 | $84.89 | 8.661% | $92.2423 | $92.24 | $92.25 | $92.20 |
| Purchase #4 | $77.87 | 4.846% | $81.6436 | $81.64 | $81.65 | $81.60 |
| Purchase #5 | $177.38 | 9.216% | $193.7273 | $193.73 | $193.75 | $193.70 |
| Purchase #6 | $242.47 | 3.430% | $250.7867 | $250.79 | $250.80 | $250.80 |
| Purchase #7 | $226.50 | 8.172% | $245.0096 | $245.01 | $245.00 | $245.00 |
| 7 purchase totals = | $1,099.69 | $1,178.3973 | $1,178.40 | $1,178.45 | $1,178.30 | |