| 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 | $160.71 | 8.573% | $174.4877 | $174.49 | $174.50 | $174.50 |
| Purchase #2 | $250.83 | 8.292% | $271.6288 | $271.63 | $271.65 | $271.60 |
| Purchase #3 | $186.95 | 4.612% | $195.5721 | $195.57 | $195.55 | $195.60 |
| Purchase #4 | $148.47 | 11.744% | $165.9063 | $165.91 | $165.90 | $165.90 |
| Purchase #5 | $140.70 | 3.442% | $145.5429 | $145.54 | $145.55 | $145.50 |
| Purchase #6 | $103.40 | 12.264% | $116.081 | $116.08 | $116.10 | $116.10 |
| Purchase #7 | $115.88 | 11.452% | $129.1506 | $129.15 | $129.15 | $129.20 |
| 7 purchase totals = | $1,106.94 | $1,198.3694 | $1,198.37 | $1,198.40 | $1,198.40 | |