| 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 | $219.80 | 5.697% | $232.322 | $232.32 | $232.30 | $232.30 |
| Purchase #2 | $17.80 | 5.738% | $18.8214 | $18.82 | $18.80 | $18.80 |
| Purchase #3 | $169.33 | 12.542% | $190.5674 | $190.57 | $190.55 | $190.60 |
| Purchase #4 | $171.37 | 5.360% | $180.5554 | $180.56 | $180.55 | $180.60 |
| Purchase #5 | $143.80 | 3.124% | $148.2923 | $148.29 | $148.30 | $148.30 |
| Purchase #6 | $207.71 | 6.470% | $221.1488 | $221.15 | $221.15 | $221.10 |
| Purchase #7 | $165.65 | 12.204% | $185.8659 | $185.87 | $185.85 | $185.90 |
| 7 purchase totals = | $1,095.46 | $1,177.5732 | $1,177.58 | $1,177.50 | $1,177.60 | |