| 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 | $140.92 | 3.549% | $145.9213 | $145.92 | $145.90 | $145.90 |
| Purchase #2 | $72.96 | 3.292% | $75.3618 | $75.36 | $75.35 | $75.40 |
| Purchase #3 | $141.75 | 4.363% | $147.9346 | $147.93 | $147.95 | $147.90 |
| Purchase #4 | $43.81 | 10.823% | $48.5516 | $48.55 | $48.55 | $48.60 |
| Purchase #5 | $163.98 | 11.833% | $183.3838 | $183.38 | $183.40 | $183.40 |
| Purchase #6 | $162.55 | 8.454% | $176.292 | $176.29 | $176.30 | $176.30 |
| Purchase #7 | $190.43 | 11.535% | $212.3961 | $212.40 | $212.40 | $212.40 |
| 7 purchase totals = | $916.40 | $989.8412 | $989.83 | $989.85 | $989.90 | |