| 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 | $206.80 | 6.481% | $220.2027 | $220.20 | $220.20 | $220.20 |
| Purchase #2 | $185.75 | 3.359% | $191.9893 | $191.99 | $192.00 | $192.00 |
| Purchase #3 | $165.73 | 10.731% | $183.5145 | $183.51 | $183.50 | $183.50 |
| Purchase #4 | $174.70 | 6.494% | $186.045 | $186.05 | $186.05 | $186.00 |
| Purchase #5 | $74.74 | 11.738% | $83.513 | $83.51 | $83.50 | $83.50 |
| Purchase #6 | $144.33 | 8.777% | $156.9978 | $157.00 | $157.00 | $157.00 |
| Purchase #7 | $187.96 | 5.462% | $198.2264 | $198.23 | $198.25 | $198.20 |
| 7 purchase totals = | $1,140.01 | $1,220.4887 | $1,220.49 | $1,220.50 | $1,220.40 | |