| 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 | $163.94 | 7.550% | $176.3175 | $176.32 | $176.30 | $176.30 |
| Purchase #2 | $53.53 | 13.455% | $60.7325 | $60.73 | $60.75 | $60.70 |
| Purchase #3 | $239.39 | 4.232% | $249.521 | $249.52 | $249.50 | $249.50 |
| Purchase #4 | $38.89 | 12.595% | $43.7882 | $43.79 | $43.80 | $43.80 |
| Purchase #5 | $174.57 | 7.846% | $188.2668 | $188.27 | $188.25 | $188.30 |
| Purchase #6 | $55.87 | 10.503% | $61.738 | $61.74 | $61.75 | $61.70 |
| Purchase #7 | $124.57 | 7.195% | $133.5328 | $133.53 | $133.55 | $133.50 |
| 7 purchase totals = | $850.76 | $913.8968 | $913.90 | $913.90 | $913.80 | |