| 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 | $144.42 | 10.611% | $159.7444 | $159.74 | $159.75 | $159.70 |
| Purchase #2 | $47.84 | 10.356% | $52.7943 | $52.79 | $52.80 | $52.80 |
| Purchase #3 | $23.70 | 6.446% | $25.2277 | $25.23 | $25.25 | $25.20 |
| Purchase #4 | $77.40 | 12.520% | $87.0905 | $87.09 | $87.10 | $87.10 |
| Purchase #5 | $104.79 | 4.170% | $109.1597 | $109.16 | $109.15 | $109.20 |
| Purchase #6 | $225.98 | 3.353% | $233.5571 | $233.56 | $233.55 | $233.60 |
| Purchase #7 | $216.91 | 12.872% | $244.8307 | $244.83 | $244.85 | $244.80 |
| 7 purchase totals = | $841.04 | $912.4044 | $912.40 | $912.45 | $912.40 | |