| 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 | $147.62 | 10.463% | $163.0655 | $163.07 | $163.05 | $163.10 |
| Purchase #2 | $75.79 | 9.446% | $82.9491 | $82.95 | $82.95 | $82.90 |
| Purchase #3 | $56.43 | 4.515% | $58.9778 | $58.98 | $59.00 | $59.00 |
| Purchase #4 | $153.93 | 4.659% | $161.1016 | $161.10 | $161.10 | $161.10 |
| Purchase #5 | $248.42 | 13.822% | $282.7566 | $282.76 | $282.75 | $282.80 |
| Purchase #6 | $85.94 | 7.400% | $92.2996 | $92.30 | $92.30 | $92.30 |
| Purchase #7 | $176.63 | 9.529% | $193.4611 | $193.46 | $193.45 | $193.50 |
| 7 purchase totals = | $944.76 | $1,034.6113 | $1,034.62 | $1,034.60 | $1,034.70 | |