| 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 | $149.62 | 13.764% | $170.2137 | $170.21 | $170.20 | $170.20 |
| Purchase #2 | $199.56 | 11.239% | $221.9885 | $221.99 | $222.00 | $222.00 |
| Purchase #3 | $139.86 | 4.726% | $146.4698 | $146.47 | $146.45 | $146.50 |
| Purchase #4 | $175.33 | 9.491% | $191.9706 | $191.97 | $191.95 | $192.00 |
| Purchase #5 | $77.47 | 12.623% | $87.249 | $87.25 | $87.25 | $87.20 |
| Purchase #6 | $144.89 | 11.377% | $161.3741 | $161.37 | $161.35 | $161.40 |
| Purchase #7 | $42.65 | 5.678% | $45.0717 | $45.07 | $45.05 | $45.10 |
| 7 purchase totals = | $929.38 | $1,024.3374 | $1,024.33 | $1,024.25 | $1,024.40 | |