| 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 | $179.48 | 6.177% | $190.5665 | $190.57 | $190.55 | $190.60 |
| Purchase #2 | $162.27 | 10.292% | $178.9708 | $178.97 | $178.95 | $179.00 |
| Purchase #3 | $88.65 | 9.723% | $97.2694 | $97.27 | $97.25 | $97.30 |
| Purchase #4 | $180.82 | 3.124% | $186.4688 | $186.47 | $186.45 | $186.50 |
| Purchase #5 | $108.34 | 4.289% | $112.9867 | $112.99 | $113.00 | $113.00 |
| Purchase #6 | $176.53 | 6.537% | $188.0698 | $188.07 | $188.05 | $188.10 |
| Purchase #7 | $210.42 | 6.595% | $224.2972 | $224.30 | $224.30 | $224.30 |
| 7 purchase totals = | $1,106.51 | $1,178.6292 | $1,178.64 | $1,178.55 | $1,178.80 | |