| 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 | $190.82 | 13.165% | $215.9415 | $215.94 | $215.95 | $215.90 |
| Purchase #2 | $165.88 | 12.674% | $186.9036 | $186.90 | $186.90 | $186.90 |
| Purchase #3 | $143.45 | 11.224% | $159.5508 | $159.55 | $159.55 | $159.60 |
| Purchase #4 | $222.66 | 13.515% | $252.7525 | $252.75 | $252.75 | $252.80 |
| Purchase #5 | $98.89 | 9.815% | $108.5961 | $108.60 | $108.60 | $108.60 |
| Purchase #6 | $124.92 | 11.196% | $138.906 | $138.91 | $138.90 | $138.90 |
| Purchase #7 | $87.70 | 11.588% | $97.8627 | $97.86 | $97.85 | $97.90 |
| 7 purchase totals = | $1,034.32 | $1,160.5132 | $1,160.51 | $1,160.50 | $1,160.60 | |