| 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 | $172.72 | 8.129% | $186.7604 | $186.76 | $186.75 | $186.80 |
| Purchase #2 | $185.53 | 3.256% | $191.5709 | $191.57 | $191.55 | $191.60 |
| Purchase #3 | $80.71 | 7.566% | $86.8165 | $86.82 | $86.80 | $86.80 |
| Purchase #4 | $182.57 | 6.212% | $193.9112 | $193.91 | $193.90 | $193.90 |
| Purchase #5 | $82.58 | 12.113% | $92.5829 | $92.58 | $92.60 | $92.60 |
| Purchase #6 | $213.50 | 7.179% | $228.8272 | $228.83 | $228.85 | $228.80 |
| Purchase #7 | $208.97 | 9.103% | $227.9925 | $227.99 | $228.00 | $228.00 |
| 7 purchase totals = | $1,126.58 | $1,208.4616 | $1,208.46 | $1,208.45 | $1,208.50 | |