| 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 | $162.49 | 4.210% | $169.3308 | $169.33 | $169.35 | $169.30 |
| Purchase #2 | $190.55 | 8.469% | $206.6877 | $206.69 | $206.70 | $206.70 |
| Purchase #3 | $188.66 | 3.787% | $195.8046 | $195.80 | $195.80 | $195.80 |
| Purchase #4 | $203.59 | 12.644% | $229.3319 | $229.33 | $229.35 | $229.30 |
| Purchase #5 | $125.95 | 10.545% | $139.2314 | $139.23 | $139.25 | $139.20 |
| Purchase #6 | $185.41 | 12.437% | $208.4694 | $208.47 | $208.45 | $208.50 |
| Purchase #7 | $168.61 | 3.394% | $174.3326 | $174.33 | $174.35 | $174.30 |
| 7 purchase totals = | $1,225.26 | $1,323.1884 | $1,323.18 | $1,323.25 | $1,323.10 | |