| 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 | $155.92 | 9.464% | $170.6763 | $170.68 | $170.70 | $170.70 |
| Purchase #2 | $180.57 | 6.118% | $191.6173 | $191.62 | $191.60 | $191.60 |
| Purchase #3 | $200.79 | 10.295% | $221.4613 | $221.46 | $221.45 | $221.50 |
| Purchase #4 | $189.82 | 8.528% | $206.0078 | $206.01 | $206.00 | $206.00 |
| Purchase #5 | $216.26 | 10.628% | $239.2441 | $239.24 | $239.25 | $239.20 |
| Purchase #6 | $83.75 | 3.356% | $86.5607 | $86.56 | $86.55 | $86.60 |
| Purchase #7 | $146.61 | 8.831% | $159.5571 | $159.56 | $159.55 | $159.60 |
| 7 purchase totals = | $1,173.72 | $1,275.1246 | $1,275.13 | $1,275.10 | $1,275.20 | |