| 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 | $115.39 | 3.636% | $119.5856 | $119.59 | $119.60 | $119.60 |
| Purchase #2 | $135.49 | 9.173% | $147.9185 | $147.92 | $147.90 | $147.90 |
| Purchase #3 | $235.83 | 12.528% | $265.3748 | $265.37 | $265.35 | $265.40 |
| Purchase #4 | $143.43 | 7.484% | $154.1643 | $154.16 | $154.15 | $154.20 |
| Purchase #5 | $168.84 | 4.386% | $176.2453 | $176.25 | $176.25 | $176.20 |
| Purchase #6 | $153.87 | 4.648% | $161.0219 | $161.02 | $161.00 | $161.00 |
| Purchase #7 | $187.93 | 5.483% | $198.2342 | $198.23 | $198.25 | $198.20 |
| 7 purchase totals = | $1,140.78 | $1,222.5446 | $1,222.54 | $1,222.50 | $1,222.50 | |